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367
help-10
6692c4aeb81d402fa444aba3e1294e81
819,940,147,013,222,400
CherokeesMum
01/30/2022 07:31:17
Except hers was more accurate?
1
0
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367
help-10
6692c4aeb81d402fa444aba3e1294e81
819,940,147,013,222,400
CherokeesMum
01/30/2022 07:31:42
The question just was the first four terms
1
0
819,940,147,013,222,400
CherokeesMum
6349
CherokeesMum
false
367
help-10
6692c4aeb81d402fa444aba3e1294e81
819,940,147,013,222,400
CherokeesMum
01/30/2022 07:31:49
wants*
1
0
null
null
null
null
null
367
help-10
6692c4aeb81d402fa444aba3e1294e81
706,934,233,012,371,600
Ansh_
01/30/2022 07:33:49
no yeah, what she did was actually just to explain how the thing works... that's why she took n = 6 to explain
0
1
null
null
null
null
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367
help-10
6692c4aeb81d402fa444aba3e1294e81
819,940,147,013,222,400
CherokeesMum
01/30/2022 07:34:12
Okay so should I leave my working out like that?
1
0
null
null
null
null
null
367
help-10
6692c4aeb81d402fa444aba3e1294e81
706,934,233,012,371,600
Ansh_
01/30/2022 07:34:16
Your solution was perfectly fine. except you need to go: |R4| < a_5
0
1
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null
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null
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367
help-10
6692c4aeb81d402fa444aba3e1294e81
819,940,147,013,222,400
CherokeesMum
01/30/2022 07:34:35
So part a is correct and part b, I'll use what you did
1
0
null
null
null
null
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help-10
6692c4aeb81d402fa444aba3e1294e81
706,934,233,012,371,600
Ansh_
01/30/2022 07:34:40
Yeah
0
1
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help-10
6692c4aeb81d402fa444aba3e1294e81
819,940,147,013,222,400
CherokeesMum
01/30/2022 07:34:48
https://cdn.discordapp.c…1648/unknown.png
unknown.png
1
0
null
null
null
null
null
367
help-10
6692c4aeb81d402fa444aba3e1294e81
819,940,147,013,222,400
CherokeesMum
01/30/2022 07:42:38
.close
1
0
819,940,147,013,222,400
CherokeesMum
6349
CherokeesMum
false
368
help-10
18bad5accd6440a2b83654b2238e25d8
276,723,046,767,919,100
Khazali
01/30/2022 08:37:11
i completely guessed, but how would i solve a problem like this
https://cdn.discordapp.c…6574/unknown.png
unknown.png
1
0
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
321,445,119,171,756,000
Shuri2060
01/30/2022 08:38:16
guess?
0
1
null
null
null
null
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368
help-10
18bad5accd6440a2b83654b2238e25d8
321,445,119,171,756,000
Shuri2060
01/30/2022 08:38:26
for starters y(0) = -1
0
1
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
321,445,119,171,756,000
Shuri2060
01/30/2022 08:38:32
from the graph, clearly yes?
0
1
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
276,723,046,767,919,100
Khazali
01/30/2022 08:39:02
well, you're missing the fact that it's some solution to a differential equation such that the graph is the second derivative
1
0
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
321,445,119,171,756,000
Shuri2060
01/30/2022 08:39:08
y(1) = 1
0
1
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
321,445,119,171,756,000
Shuri2060
01/30/2022 08:39:14
huh?
0
1
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
186,109,587,366,215,680
Omegabet_
01/30/2022 08:39:18
no, it's the graph of the soln
0
1
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
321,445,119,171,756,000
Shuri2060
01/30/2022 08:39:23
that doesnt stop what i said being true
0
1
null
null
null
null
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368
help-10
18bad5accd6440a2b83654b2238e25d8
321,445,119,171,756,000
Shuri2060
01/30/2022 08:39:39
y(-1)= -2
0
1
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
321,445,119,171,756,000
Shuri2060
01/30/2022 08:39:46
and then you check the slopes for y'
0
1
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
276,723,046,767,919,100
Khazali
01/30/2022 08:40:34
i still don't entirely understand what the question's frame is
1
0
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
276,723,046,767,919,100
Khazali
01/30/2022 08:41:02
like okay i have some second order ODE
1
0
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
186,109,587,366,215,680
Omegabet_
01/30/2022 08:41:18
You have a DE and the graph is a sketch of a soltion
0
1
276,723,046,767,919,100
Khazali
0243
Khazali
false
368
help-10
18bad5accd6440a2b83654b2238e25d8
276,723,046,767,919,100
Khazali
01/30/2022 08:41:20
i have to match the solution curve to the ICs
1
0
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
186,109,587,366,215,680
Omegabet_
01/30/2022 08:41:24
yes
0
1
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
276,723,046,767,919,100
Khazali
01/30/2022 08:41:41
am i overcomplicating it
1
0
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
186,109,587,366,215,680
Omegabet_
01/30/2022 08:41:45
Yes
0
1
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
186,109,587,366,215,680
Omegabet_
01/30/2022 08:42:05
As was pointed out, you just look and see what values the graph takes
0
1
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
186,109,587,366,215,680
Omegabet_
01/30/2022 08:42:13
as well as the slope at the indicated points
0
1
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
276,723,046,767,919,100
Khazali
01/30/2022 08:44:08
oh.... and i missed the fact that i could select multiple answers
1
0
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
276,723,046,767,919,100
Khazali
01/30/2022 08:44:27
first thought was that, but i saw there were two answers, then proceeded to overcomplicate it
1
0
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
276,723,046,767,919,100
Khazali
01/30/2022 08:44:39
but thank you that's.... elementary level....
1
0
null
null
null
null
null
368
help-10
18bad5accd6440a2b83654b2238e25d8
276,723,046,767,919,100
Khazali
01/30/2022 08:44:43
.close
1
0
null
null
null
null
null
369
help-10
1932b6d32c4e4eaebeda2a060cf22d83
468,830,761,261,203,460
Ryuzaki
11/05/2021 13:23:36
hint1 || sin(x) is odd function, so that part doesn't matter ||
1
0
null
null
null
null
null
369
help-10
1932b6d32c4e4eaebeda2a060cf22d83
468,830,761,261,203,460
Ryuzaki
11/05/2021 13:23:51
hint2 || u substitution u=x^5 ||
1
0
null
null
null
null
null
369
help-10
1932b6d32c4e4eaebeda2a060cf22d83
468,830,761,261,203,460
Ryuzaki
11/05/2021 13:24:42
$\int_{-2}^2 \frac{\sin(x)}{x^{10}+4} \dd x = 0$
1
0
null
null
null
null
null
369
help-10
1932b6d32c4e4eaebeda2a060cf22d83
510,789,298,321,096,700
TeXit
11/05/2021 13:24:45
**Ryuzaki**
https://cdn.discordapp.c…761261203476.png
468830761261203476.png
0
1
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 08:57:59
hey
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 08:58:48
can somebody help me write a program that calculates f999(5) with f(x)=x+1/x
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 08:59:17
f999(5)=fofo..............of(5) 999 times
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
521,464,336,284,254,200
Gamer Dio
01/30/2022 08:59:43
What coding language?
0
1
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 08:59:48
python
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
521,464,336,284,254,200
Gamer Dio
01/30/2022 09:01:26
I have a habit of making inefficient programs, but I would do this by defining a variable, say, x to represent our input (starting with 5), then loop 999 times to insert x into the equation, then redefine x to be our output
0
1
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 09:02:27
okayy would it be a bit hard to write it down ?
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 09:02:43
i got the idea but idk how to start
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
521,464,336,284,254,200
Gamer Dio
01/30/2022 09:02:52
I don't think so. It shouldn't take too many lines with how I'm imagining it
0
1
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 09:03:31
can you do it ?
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
521,464,336,284,254,200
Gamer Dio
01/30/2022 09:03:58
I don't think this sub looks fondly on just giving answers, but then again, this is a coding problem, not math
0
1
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 09:04:13
it is maths
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 09:04:26
i worked on a problem
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 09:04:32
so i have to calculate this thing
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 09:04:47
i'm not familiar with codes that much
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 09:06:22
https://cdn.discordapp.c…4148/unknown.png
unknown.png
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 09:06:33
here it is
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
521,464,336,284,254,200
Gamer Dio
01/30/2022 09:07:17
Well, here's what I would do. I hope it works and I'm not being stupid. x = 5 for i in range(999): y = x + (1/x) x = y print(x)
0
1
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 09:08:38
tyy so much it worked
https://cdn.discordapp.c…6670/unknown.png
unknown.png
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 09:09:05
but i have to solve it without calculator
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 09:09:47
i have to show f999(5)>45 if f(x)=x+1/x
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 09:14:38
heyy?
1
0
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
521,464,336,284,254,200
Gamer Dio
01/30/2022 09:17:37
I dunno how to do it without a calculator, sorry
0
1
null
null
null
null
null
370
help-10
c003ea8f74d64af7bbc2b3dca29bc886
552,147,336,592,359,400
k2i
01/30/2022 09:21:42
okayy thank you so much
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 10:51:59
I need help with trigonometry.
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 10:53:13
The height in meters of a water wheel's paddle is below the water as a function of time: h(t) = -4sin(pi/4(t-1)) + 25 When is the paddle below the water in the first 24 seconds
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 10:53:45
I believe below the water means under y=0
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 10:54:06
I have attempted it
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
425,448,181,879,537,660
allarkvarkk
01/30/2022 10:55:01
$h(t)=-4sin(\frac{\pi}{4(t-1)})+25$
0
1
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 10:55:04
``` -4 sin (pi/4(t-1))=-2.5 pi/4(t-1) = sin^-1(2.5/4) t=1.859 ```
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
510,789,298,321,096,700
TeXit
01/30/2022 10:55:29
**allarkvarkk**
https://cdn.discordapp.c…181879537684.png
425448181879537684.png
0
1
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
425,448,181,879,537,660
allarkvarkk
01/30/2022 10:56:00
i think u wanna set it equal to zero first
0
1
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
425,448,181,879,537,660
allarkvarkk
01/30/2022 10:57:11
actually idk man lol
0
1
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 10:57:43
$h(t) = -4sin(\frac{\pi}{4})(t-1)+2.5$
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
510,789,298,321,096,700
TeXit
01/30/2022 10:58:00
**Looking123**
https://cdn.discordapp.c…195230068766.png
692553195230068766.png
0
1
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 10:58:29
I got 1.859 that is correct
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
425,448,181,879,537,660
allarkvarkk
01/30/2022 10:58:35
thats not the same thing u wrote
0
1
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 10:59:04
idk, this is how the textbook question looks like
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 10:59:17
yes
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 10:59:34
It enters the water at 1.859 seconds, I know
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 10:59:40
When does it leave the water?
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 11:00:33
The answers say 6 - 1.859 = 4.141
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 11:00:52
So it is in the water from 1.859 to 4.141 seconds
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
722,342,250,083,909,600
ItzKar4n
01/30/2022 11:01:02
What's the question?
0
1
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 11:01:03
I have no idea where they got the 6 tho
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 11:01:12
here
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 11:01:26
does it have something to do with the period?
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
425,448,181,879,537,660
allarkvarkk
01/30/2022 11:01:43
this is the question but the equation is wrong
0
1
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 11:02:27
I think I wrote the equation wrong there, the real equation looks like this
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 11:02:34
$h(t) = -4sin((\frac{\pi}{4})(t-1))+2.5$
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
510,789,298,321,096,700
TeXit
01/30/2022 11:02:54
**Looking123**
https://cdn.discordapp.c…195230068766.png
692553195230068766.png
0
1
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 11:03:00
b = pi/4
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
722,342,250,083,909,600
ItzKar4n
01/30/2022 11:03:15
Okay, let me try
0
1
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
425,448,181,879,537,660
allarkvarkk
01/30/2022 11:03:17
wait the (t-1) is in the sin??
0
1
692,553,195,230,068,700
Looking123
5951
Looking123
false
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 11:03:47
😅 yeah sorry, i don't use latex much
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
425,448,181,879,537,660
allarkvarkk
01/30/2022 11:03:59
can u send a picture of the equation
0
1
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
722,342,250,083,909,600
ItzKar4n
01/30/2022 11:04:07
^
0
1
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
692,553,195,230,068,700
Looking123
01/30/2022 11:04:12
this is how it looks 1:1
1
0
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
425,448,181,879,537,660
allarkvarkk
01/30/2022 11:04:23
ok
0
1
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
706,934,233,012,371,600
Ansh_
01/30/2022 11:05:40
$h(t) = -4\sin \qty(\frac{\pi}{4}(t-1)) + 25$?
0
1
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
510,789,298,321,096,700
TeXit
01/30/2022 11:05:42
**Ansh**
https://cdn.discordapp.c…233012371577.png
706934233012371577.png
0
1
null
null
null
null
null
371
help-10
3835d83e3a9d44b58bd0cba0d7d5babe
722,342,250,083,909,600
ItzKar4n
01/30/2022 11:05:53
What did you get when you set it = 0?
0
1
null
null
null
null
null