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- pretraining/mathematica/linear_algebra/null_space/10293.txt +12 -0
- pretraining/mathematica/linear_algebra/null_space/10965.txt +13 -0
- pretraining/mathematica/linear_algebra/null_space/11335.txt +10 -0
- pretraining/mathematica/linear_algebra/null_space/11830.txt +11 -0
- pretraining/mathematica/linear_algebra/null_space/13112.txt +10 -0
- pretraining/mathematica/linear_algebra/null_space/15665.txt +9 -0
- pretraining/mathematica/linear_algebra/null_space/19099.txt +9 -0
- pretraining/mathematica/linear_algebra/null_space/19309.txt +11 -0
- pretraining/mathematica/linear_algebra/null_space/19816.txt +12 -0
- pretraining/mathematica/linear_algebra/null_space/21816.txt +10 -0
- pretraining/mathematica/linear_algebra/null_space/2595.txt +12 -0
- pretraining/mathematica/linear_algebra/null_space/27363.txt +11 -0
- pretraining/mathematica/linear_algebra/null_space/29763.txt +10 -0
- pretraining/mathematica/linear_algebra/null_space/30462.txt +13 -0
- pretraining/mathematica/linear_algebra/null_space/31810.txt +9 -0
- pretraining/mathematica/linear_algebra/null_space/33299.txt +10 -0
- pretraining/mathematica/linear_algebra/null_space/34556.txt +10 -0
- pretraining/mathematica/linear_algebra/null_space/36353.txt +12 -0
- pretraining/mathematica/linear_algebra/null_space/36507.txt +13 -0
- pretraining/mathematica/linear_algebra/null_space/37186.txt +9 -0
- pretraining/mathematica/linear_algebra/null_space/37626.txt +10 -0
- pretraining/mathematica/linear_algebra/null_space/38351.txt +11 -0
- pretraining/mathematica/linear_algebra/null_space/40602.txt +10 -0
- pretraining/mathematica/linear_algebra/null_space/4120.txt +11 -0
- pretraining/mathematica/linear_algebra/null_space/43259.txt +13 -0
- pretraining/mathematica/linear_algebra/null_space/4419.txt +10 -0
- pretraining/mathematica/linear_algebra/null_space/44371.txt +11 -0
- pretraining/mathematica/linear_algebra/null_space/44931.txt +12 -0
- pretraining/mathematica/linear_algebra/null_space/4506.txt +10 -0
- pretraining/mathematica/linear_algebra/null_space/45750.txt +10 -0
- pretraining/mathematica/linear_algebra/null_space/47783.txt +12 -0
- pretraining/mathematica/linear_algebra/null_space/48727.txt +9 -0
- pretraining/mathematica/linear_algebra/null_space/5333.txt +13 -0
- pretraining/mathematica/linear_algebra/null_space/6715.txt +9 -0
- pretraining/mathematica/linear_algebra/null_space/6896.txt +11 -0
- pretraining/mathematica/linear_algebra/null_space/7267.txt +12 -0
- pretraining/mathematica/linear_algebra/null_space/7548.txt +13 -0
- pretraining/mathematica/linear_algebra/null_space/8937.txt +9 -0
- pretraining/mathematica/linear_algebra/null_space/961.txt +10 -0
- pretraining/mathematica/number_theory/mod/11389.txt +4 -0
- pretraining/mathematica/number_theory/mod/12736.txt +4 -0
- pretraining/mathematica/number_theory/mod/14095.txt +4 -0
- pretraining/mathematica/number_theory/mod/16437.txt +4 -0
- pretraining/mathematica/number_theory/mod/17941.txt +4 -0
- pretraining/mathematica/number_theory/mod/21770.txt +4 -0
- pretraining/mathematica/number_theory/mod/22530.txt +4 -0
- pretraining/mathematica/number_theory/mod/22742.txt +4 -0
- pretraining/mathematica/number_theory/mod/23182.txt +4 -0
- pretraining/mathematica/number_theory/mod/23954.txt +4 -0
- pretraining/mathematica/number_theory/mod/24903.txt +4 -0
pretraining/mathematica/linear_algebra/null_space/10293.txt
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Problem:
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
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+
$\left(
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\begin{array}{ccccc}
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-9 & -8 & -9 & -3 & -6 \\
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1 & -6 & -4 & -5 & -1 \\
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5 & -9 & 3 & -4 & 8 \\
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-4 & 7 & -8 & 3 & -2 \\
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+
\end{array}
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+
\right)$.
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Answer:
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${\{-1448.,1191.,665.,-2409.,791.\}}$
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pretraining/mathematica/linear_algebra/null_space/10965.txt
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Problem:
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
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$\left(
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\begin{array}{ccc}
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6 & 7 & -9 \\
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1 & 9 & -4 \\
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1 & -3 & 8 \\
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6 & -6 & -5 \\
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-8 & -6 & -8 \\
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+
\end{array}
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\right)$.
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Answer:
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${}$
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pretraining/mathematica/linear_algebra/null_space/11335.txt
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Problem:
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
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$\left(
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\begin{array}{ccc}
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-8 & 2 & -3 \\
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4 & -8 & -9 \\
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\end{array}
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\right)$.
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Answer:
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${\{-3.,-6.,4.\}}$
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pretraining/mathematica/linear_algebra/null_space/11830.txt
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Problem:
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
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+
$\left(
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\begin{array}{cc}
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+
-4 & 6 \\
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2 & -10 \\
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| 7 |
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-1 & -3 \\
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| 8 |
+
\end{array}
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\right)$.
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Answer:
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| 11 |
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${}$
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pretraining/mathematica/linear_algebra/null_space/13112.txt
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Problem:
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
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$\left(
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\begin{array}{cccc}
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0 & -4 & 10 & 2 \\
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-8 & 3 & -10 & -7 \\
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| 7 |
+
\end{array}
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+
\right)$.
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| 9 |
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Answer:
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${\{-11.,8.,0.,16.\}, \{-5.,40.,16.,0.\}}$
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pretraining/mathematica/linear_algebra/null_space/15665.txt
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Problem:
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
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$\left(
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\begin{array}{cccc}
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-7 & 10 & 1 & -3 \\
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\end{array}
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\right)$.
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| 8 |
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Answer:
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${\{-3.,0.,0.,7.\}, \{1.,0.,7.,0.\}, \{10.,7.,0.,0.\}}$
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pretraining/mathematica/linear_algebra/null_space/19099.txt
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Problem:
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
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$\left(
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\begin{array}{cccc}
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-3 & 9 & 10 & 1 \\
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\end{array}
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\right)$.
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Answer:
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| 9 |
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${\{1.,0.,0.,3.\}, \{3.,1.,0.,0.\}, \{10.,0.,3.,0.\}}$
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pretraining/mathematica/linear_algebra/null_space/19309.txt
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Problem:
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
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$\left(
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\begin{array}{cccc}
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-3 & 6 & 7 & 10 \\
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-5 & 7 & -1 & 8 \\
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| 7 |
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1 & 9 & 9 & 3 \\
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| 8 |
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\end{array}
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| 9 |
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\right)$.
|
| 10 |
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Answer:
|
| 11 |
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${\{627.,54.,-229.,316.\}}$
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pretraining/mathematica/linear_algebra/null_space/19816.txt
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Problem:
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
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| 3 |
+
$\left(
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+
\begin{array}{cc}
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+
-1 & -9 \\
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| 6 |
+
6 & 6 \\
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| 7 |
+
3 & 1 \\
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| 8 |
+
9 & -9 \\
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| 9 |
+
\end{array}
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| 10 |
+
\right)$.
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| 11 |
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Answer:
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| 12 |
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${}$
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pretraining/mathematica/linear_algebra/null_space/21816.txt
ADDED
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Problem:
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
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| 3 |
+
$\left(
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| 4 |
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\begin{array}{cccc}
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| 5 |
+
5 & -5 & 9 & 0 \\
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| 6 |
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-3 & -8 & 9 & 4 \\
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| 7 |
+
\end{array}
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| 8 |
+
\right)$.
|
| 9 |
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Answer:
|
| 10 |
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${\{-27.,72.,55.,0.\}, \{4.,4.,0.,11.\}}$
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pretraining/mathematica/linear_algebra/null_space/2595.txt
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Problem:
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
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| 3 |
+
$\left(
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\begin{array}{cc}
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| 5 |
+
-2 & -7 \\
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| 6 |
+
-9 & -2 \\
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| 7 |
+
8 & -7 \\
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| 8 |
+
5 & 0 \\
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| 9 |
+
\end{array}
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| 10 |
+
\right)$.
|
| 11 |
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Answer:
|
| 12 |
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${}$
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pretraining/mathematica/linear_algebra/null_space/27363.txt
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Problem:
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
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| 3 |
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$\left(
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| 4 |
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\begin{array}{cc}
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| 5 |
+
2 & -7 \\
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| 6 |
+
5 & 8 \\
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| 7 |
+
-9 & 1 \\
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| 8 |
+
\end{array}
|
| 9 |
+
\right)$.
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Answer:
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| 11 |
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${}$
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pretraining/mathematica/linear_algebra/null_space/29763.txt
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+
Problem:
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
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| 3 |
+
$\left(
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| 4 |
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\begin{array}{ccccc}
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| 5 |
+
1 & -3 & 8 & 10 & 10 \\
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| 6 |
+
-1 & 5 & 9 & -5 & -6 \\
|
| 7 |
+
\end{array}
|
| 8 |
+
\right)$.
|
| 9 |
+
Answer:
|
| 10 |
+
${\{-67.,-17.,2.,0.,0.\}, \{-35.,-5.,0.,2.,0.\}, \{-16.,-2.,0.,0.,1.\}}$
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pretraining/mathematica/linear_algebra/null_space/30462.txt
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+
Problem:
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
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| 3 |
+
$\left(
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| 4 |
+
\begin{array}{cccc}
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| 5 |
+
-2 & -1 & -7 & -9 \\
|
| 6 |
+
-3 & -5 & 10 & 10 \\
|
| 7 |
+
-10 & 3 & 3 & 4 \\
|
| 8 |
+
3 & 9 & -3 & 7 \\
|
| 9 |
+
-4 & -9 & 6 & 6 \\
|
| 10 |
+
\end{array}
|
| 11 |
+
\right)$.
|
| 12 |
+
Answer:
|
| 13 |
+
${}$
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pretraining/mathematica/linear_algebra/null_space/31810.txt
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@@ -0,0 +1,9 @@
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+
Problem:
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
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| 3 |
+
$\left(
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| 4 |
+
\begin{array}{cc}
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| 5 |
+
6 & 9 \\
|
| 6 |
+
\end{array}
|
| 7 |
+
\right)$.
|
| 8 |
+
Answer:
|
| 9 |
+
${\{-3.,2.\}}$
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pretraining/mathematica/linear_algebra/null_space/33299.txt
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+
Problem:
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| 2 |
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{ccccc}
|
| 5 |
+
-9 & 7 & -8 & -1 & 5 \\
|
| 6 |
+
6 & -10 & 9 & -6 & -8 \\
|
| 7 |
+
\end{array}
|
| 8 |
+
\right)$.
|
| 9 |
+
Answer:
|
| 10 |
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${\{-17.,33.,48.,0.,0.\}, \{-13.,-15.,0.,12.,0.\}, \{-1.,-7.,0.,0.,8.\}}$
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pretraining/mathematica/linear_algebra/null_space/34556.txt
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+
Problem:
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| 2 |
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Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
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| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{cc}
|
| 5 |
+
3 & 10 \\
|
| 6 |
+
9 & -5 \\
|
| 7 |
+
\end{array}
|
| 8 |
+
\right)$.
|
| 9 |
+
Answer:
|
| 10 |
+
${}$
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pretraining/mathematica/linear_algebra/null_space/36353.txt
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+
Problem:
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| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{ccc}
|
| 5 |
+
5 & -3 & 1 \\
|
| 6 |
+
-1 & -6 & 6 \\
|
| 7 |
+
9 & -9 & 9 \\
|
| 8 |
+
9 & 10 & 2 \\
|
| 9 |
+
\end{array}
|
| 10 |
+
\right)$.
|
| 11 |
+
Answer:
|
| 12 |
+
${}$
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pretraining/mathematica/linear_algebra/null_space/36507.txt
ADDED
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@@ -0,0 +1,13 @@
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|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{ccc}
|
| 5 |
+
3 & -2 & -10 \\
|
| 6 |
+
-1 & -5 & 10 \\
|
| 7 |
+
8 & 1 & -4 \\
|
| 8 |
+
-9 & -5 & 3 \\
|
| 9 |
+
-5 & 7 & -7 \\
|
| 10 |
+
\end{array}
|
| 11 |
+
\right)$.
|
| 12 |
+
Answer:
|
| 13 |
+
${}$
|
pretraining/mathematica/linear_algebra/null_space/37186.txt
ADDED
|
@@ -0,0 +1,9 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{ccc}
|
| 5 |
+
1 & 7 & -1 \\
|
| 6 |
+
\end{array}
|
| 7 |
+
\right)$.
|
| 8 |
+
Answer:
|
| 9 |
+
${\{-7.,1.,0.\}, \{1.,0.,1.\}}$
|
pretraining/mathematica/linear_algebra/null_space/37626.txt
ADDED
|
@@ -0,0 +1,10 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{cccc}
|
| 5 |
+
-5 & 3 & 8 & -2 \\
|
| 6 |
+
-9 & 6 & 9 & 3 \\
|
| 7 |
+
\end{array}
|
| 8 |
+
\right)$.
|
| 9 |
+
Answer:
|
| 10 |
+
${\{-7.,-11.,0.,1.\}, \{7.,9.,1.,0.\}}$
|
pretraining/mathematica/linear_algebra/null_space/38351.txt
ADDED
|
@@ -0,0 +1,11 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{cccc}
|
| 5 |
+
-6 & 6 & -1 & 0 \\
|
| 6 |
+
5 & -3 & -10 & 10 \\
|
| 7 |
+
2 & -5 & -2 & 8 \\
|
| 8 |
+
\end{array}
|
| 9 |
+
\right)$.
|
| 10 |
+
Answer:
|
| 11 |
+
${\{334.,380.,276.,223.\}}$
|
pretraining/mathematica/linear_algebra/null_space/40602.txt
ADDED
|
@@ -0,0 +1,10 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{cccc}
|
| 5 |
+
-9 & 7 & -8 & -5 \\
|
| 6 |
+
1 & -6 & -7 & 6 \\
|
| 7 |
+
\end{array}
|
| 8 |
+
\right)$.
|
| 9 |
+
Answer:
|
| 10 |
+
${\{-97.,-71.,47.,0.\}, \{12.,49.,0.,47.\}}$
|
pretraining/mathematica/linear_algebra/null_space/4120.txt
ADDED
|
@@ -0,0 +1,11 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{cccc}
|
| 5 |
+
-1 & 0 & 1 & -2 \\
|
| 6 |
+
-2 & -8 & 0 & 4 \\
|
| 7 |
+
-2 & -2 & 4 & 9 \\
|
| 8 |
+
\end{array}
|
| 9 |
+
\right)$.
|
| 10 |
+
Answer:
|
| 11 |
+
${\{-64.,21.,-44.,10.\}}$
|
pretraining/mathematica/linear_algebra/null_space/43259.txt
ADDED
|
@@ -0,0 +1,13 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{ccccc}
|
| 5 |
+
-4 & 9 & -10 & -2 & -8 \\
|
| 6 |
+
-6 & 0 & 5 & 4 & 8 \\
|
| 7 |
+
3 & 2 & -7 & -4 & -7 \\
|
| 8 |
+
3 & 0 & -6 & 2 & -8 \\
|
| 9 |
+
-7 & -3 & 10 & -10 & -4 \\
|
| 10 |
+
\end{array}
|
| 11 |
+
\right)$.
|
| 12 |
+
Answer:
|
| 13 |
+
${}$
|
pretraining/mathematica/linear_algebra/null_space/4419.txt
ADDED
|
@@ -0,0 +1,10 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{cc}
|
| 5 |
+
2 & -1 \\
|
| 6 |
+
-1 & 5 \\
|
| 7 |
+
\end{array}
|
| 8 |
+
\right)$.
|
| 9 |
+
Answer:
|
| 10 |
+
${}$
|
pretraining/mathematica/linear_algebra/null_space/44371.txt
ADDED
|
@@ -0,0 +1,11 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{ccccc}
|
| 5 |
+
1 & 2 & 10 & 1 & 10 \\
|
| 6 |
+
-9 & 2 & 7 & 2 & -3 \\
|
| 7 |
+
-9 & -3 & -3 & 8 & -1 \\
|
| 8 |
+
\end{array}
|
| 9 |
+
\right)$.
|
| 10 |
+
Answer:
|
| 11 |
+
${\{-12.,56.,-25.,0.,15.\}, \{81.,692.,-175.,285.,0.\}}$
|
pretraining/mathematica/linear_algebra/null_space/44931.txt
ADDED
|
@@ -0,0 +1,12 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{cccc}
|
| 5 |
+
-9 & 0 & -1 & -7 \\
|
| 6 |
+
-8 & 0 & -9 & 3 \\
|
| 7 |
+
10 & 1 & -8 & 7 \\
|
| 8 |
+
3 & 2 & 5 & -8 \\
|
| 9 |
+
\end{array}
|
| 10 |
+
\right)$.
|
| 11 |
+
Answer:
|
| 12 |
+
${}$
|
pretraining/mathematica/linear_algebra/null_space/4506.txt
ADDED
|
@@ -0,0 +1,10 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{ccccc}
|
| 5 |
+
10 & 10 & 1 & 2 & 6 \\
|
| 6 |
+
-1 & 5 & -5 & 0 & 1 \\
|
| 7 |
+
\end{array}
|
| 8 |
+
\right)$.
|
| 9 |
+
Answer:
|
| 10 |
+
${\{-55.,49.,60.,0.,0.\}, \{-5.,-4.,0.,0.,15.\}, \{-5.,-1.,0.,30.,0.\}}$
|
pretraining/mathematica/linear_algebra/null_space/45750.txt
ADDED
|
@@ -0,0 +1,10 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{cccc}
|
| 5 |
+
-1 & -6 & 9 & -6 \\
|
| 6 |
+
-10 & -1 & -1 & 10 \\
|
| 7 |
+
\end{array}
|
| 8 |
+
\right)$.
|
| 9 |
+
Answer:
|
| 10 |
+
${\{-15.,91.,59.,0.\}, \{66.,-70.,0.,59.\}}$
|
pretraining/mathematica/linear_algebra/null_space/47783.txt
ADDED
|
@@ -0,0 +1,12 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{ccc}
|
| 5 |
+
-9 & -1 & 6 \\
|
| 6 |
+
-2 & 5 & 8 \\
|
| 7 |
+
8 & 6 & -8 \\
|
| 8 |
+
3 & -6 & -2 \\
|
| 9 |
+
\end{array}
|
| 10 |
+
\right)$.
|
| 11 |
+
Answer:
|
| 12 |
+
${}$
|
pretraining/mathematica/linear_algebra/null_space/48727.txt
ADDED
|
@@ -0,0 +1,9 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{ccc}
|
| 5 |
+
-4 & -1 & -1 \\
|
| 6 |
+
\end{array}
|
| 7 |
+
\right)$.
|
| 8 |
+
Answer:
|
| 9 |
+
${\{-1.,0.,4.\}, \{-1.,4.,0.\}}$
|
pretraining/mathematica/linear_algebra/null_space/5333.txt
ADDED
|
@@ -0,0 +1,13 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{cc}
|
| 5 |
+
-3 & 0 \\
|
| 6 |
+
5 & 4 \\
|
| 7 |
+
1 & -4 \\
|
| 8 |
+
1 & -10 \\
|
| 9 |
+
-1 & 6 \\
|
| 10 |
+
\end{array}
|
| 11 |
+
\right)$.
|
| 12 |
+
Answer:
|
| 13 |
+
${}$
|
pretraining/mathematica/linear_algebra/null_space/6715.txt
ADDED
|
@@ -0,0 +1,9 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{ccccc}
|
| 5 |
+
-8 & 7 & 7 & 0 & -9 \\
|
| 6 |
+
\end{array}
|
| 7 |
+
\right)$.
|
| 8 |
+
Answer:
|
| 9 |
+
${\{-9.,0.,0.,0.,8.\}, \{0.,0.,0.,1.,0.\}, \{7.,0.,8.,0.,0.\}, \{7.,8.,0.,0.,0.\}}$
|
pretraining/mathematica/linear_algebra/null_space/6896.txt
ADDED
|
@@ -0,0 +1,11 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{ccc}
|
| 5 |
+
8 & 1 & -3 \\
|
| 6 |
+
-1 & 8 & 7 \\
|
| 7 |
+
9 & -5 & 3 \\
|
| 8 |
+
\end{array}
|
| 9 |
+
\right)$.
|
| 10 |
+
Answer:
|
| 11 |
+
${}$
|
pretraining/mathematica/linear_algebra/null_space/7267.txt
ADDED
|
@@ -0,0 +1,12 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{cccc}
|
| 5 |
+
-8 & 5 & 2 & 7 \\
|
| 6 |
+
-3 & 0 & 10 & 10 \\
|
| 7 |
+
-5 & 0 & -7 & 0 \\
|
| 8 |
+
2 & -7 & 1 & -3 \\
|
| 9 |
+
\end{array}
|
| 10 |
+
\right)$.
|
| 11 |
+
Answer:
|
| 12 |
+
${}$
|
pretraining/mathematica/linear_algebra/null_space/7548.txt
ADDED
|
@@ -0,0 +1,13 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{ccccc}
|
| 5 |
+
2 & 9 & -7 & 7 & -4 \\
|
| 6 |
+
-5 & -8 & 7 & -5 & 2 \\
|
| 7 |
+
0 & -5 & -8 & 3 & -9 \\
|
| 8 |
+
5 & -8 & 8 & 1 & -3 \\
|
| 9 |
+
0 & -4 & -7 & 8 & 10 \\
|
| 10 |
+
\end{array}
|
| 11 |
+
\right)$.
|
| 12 |
+
Answer:
|
| 13 |
+
${}$
|
pretraining/mathematica/linear_algebra/null_space/8937.txt
ADDED
|
@@ -0,0 +1,9 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{ccccc}
|
| 5 |
+
-5 & -5 & 9 & 8 & -6 \\
|
| 6 |
+
\end{array}
|
| 7 |
+
\right)$.
|
| 8 |
+
Answer:
|
| 9 |
+
${\{-6.,0.,0.,0.,5.\}, \{-1.,1.,0.,0.,0.\}, \{8.,0.,0.,5.,0.\}, \{9.,0.,5.,0.,0.\}}$
|
pretraining/mathematica/linear_algebra/null_space/961.txt
ADDED
|
@@ -0,0 +1,10 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
|
| 3 |
+
$\left(
|
| 4 |
+
\begin{array}{cccc}
|
| 5 |
+
8 & 8 & -10 & -6 \\
|
| 6 |
+
-7 & 9 & 9 & 2 \\
|
| 7 |
+
\end{array}
|
| 8 |
+
\right)$.
|
| 9 |
+
Answer:
|
| 10 |
+
${\{35.,13.,0.,64.\}, \{81.,-1.,64.,0.\}}$
|
pretraining/mathematica/number_theory/mod/11389.txt
ADDED
|
@@ -0,0 +1,4 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Find the smallest $x$ such that $x \equiv 52416 \pmod{42}$.
|
| 3 |
+
Answer:
|
| 4 |
+
$0$
|
pretraining/mathematica/number_theory/mod/12736.txt
ADDED
|
@@ -0,0 +1,4 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Find the smallest $x$ such that $x \equiv 18087 \pmod{94}$.
|
| 3 |
+
Answer:
|
| 4 |
+
$39$
|
pretraining/mathematica/number_theory/mod/14095.txt
ADDED
|
@@ -0,0 +1,4 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Find the smallest $x$ such that $x \equiv 35671 \pmod{30}$.
|
| 3 |
+
Answer:
|
| 4 |
+
$1$
|
pretraining/mathematica/number_theory/mod/16437.txt
ADDED
|
@@ -0,0 +1,4 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Find the smallest $x$ such that $x \equiv 91518 \pmod{7}$.
|
| 3 |
+
Answer:
|
| 4 |
+
$0$
|
pretraining/mathematica/number_theory/mod/17941.txt
ADDED
|
@@ -0,0 +1,4 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Find the smallest $x$ such that $x \equiv 24092 \pmod{92}$.
|
| 3 |
+
Answer:
|
| 4 |
+
$80$
|
pretraining/mathematica/number_theory/mod/21770.txt
ADDED
|
@@ -0,0 +1,4 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Find the smallest $x$ such that $x \equiv 81867 \pmod{51}$.
|
| 3 |
+
Answer:
|
| 4 |
+
$12$
|
pretraining/mathematica/number_theory/mod/22530.txt
ADDED
|
@@ -0,0 +1,4 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Find the smallest $x$ such that $x \equiv 77000 \pmod{4}$.
|
| 3 |
+
Answer:
|
| 4 |
+
$0$
|
pretraining/mathematica/number_theory/mod/22742.txt
ADDED
|
@@ -0,0 +1,4 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Find the smallest $x$ such that $x \equiv 10534 \pmod{72}$.
|
| 3 |
+
Answer:
|
| 4 |
+
$22$
|
pretraining/mathematica/number_theory/mod/23182.txt
ADDED
|
@@ -0,0 +1,4 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Find the smallest $x$ such that $x \equiv 92947 \pmod{63}$.
|
| 3 |
+
Answer:
|
| 4 |
+
$22$
|
pretraining/mathematica/number_theory/mod/23954.txt
ADDED
|
@@ -0,0 +1,4 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Find the smallest $x$ such that $x \equiv 10064 \pmod{82}$.
|
| 3 |
+
Answer:
|
| 4 |
+
$60$
|
pretraining/mathematica/number_theory/mod/24903.txt
ADDED
|
@@ -0,0 +1,4 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
Problem:
|
| 2 |
+
Find the smallest $x$ such that $x \equiv 24063 \pmod{88}$.
|
| 3 |
+
Answer:
|
| 4 |
+
$39$
|