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help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:30:03
yeah ik. but still.
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:30:12
Okay
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:30:14
how does f'(1) = 1
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:30:31
Just substitute 1
0
1
707,444,936,957,624,300
andrehtan
7739
andrehtan
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:30:40
instead of x?
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:30:45
Yup
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:30:52
ok. wait.
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:32:35
the result is undefined
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:32:48
@張嘉棋
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:33:00
i mean 0/0
1
0
333,544,771,421,470,700
張嘉棋
0914
張嘉棋
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:33:43
Then you got to play around with the values plugged in
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:33:52
Until you don’t get 0/0
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:33:56
wdym.
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:35:02
Play around mean put it into a form where you don’t get 0/0
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:35:26
wait i dont think thats how that will work.
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:35:40
i think that we have to plug, 1 in the derivative
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:36:01
like f'(x) = 1/x, then f'(1) = 1/1 = 1
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:36:03
@張嘉棋
1
0
333,544,771,421,470,700
張嘉棋
0914
張嘉棋
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:36:38
Not yet
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:36:45
Use the pic I sent
0
1
333,544,771,421,470,700
張嘉棋
0914
張嘉棋
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:37:04
i am.
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:37:14
Put the function into the limit
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:37:20
kk
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:37:45
And move stuff around, so that you don’t have 0/0
0
1
333,544,771,421,470,700
張嘉棋
0914
張嘉棋
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:41:46
Got it?
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:42:45
i got a solution from the book but it still does not make sense
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:43:28
https://cdn.discordapp.c…20323_171300.jpg
IMG_20220323_171300.jpg
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:43:34
@張嘉棋
1
0
333,544,771,421,470,700
張嘉棋
0914
張嘉棋
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:44:13
https://cdn.discordapp.c…20323_171357.jpg
IMG_20220323_171357.jpg
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:44:15
clearer image
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:44:20
Erm after putting the ln, they are just playing around with it so that they are not dividing by 0
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:44:41
how did step 4 happen
1
0
333,544,771,421,470,700
張嘉棋
0914
張嘉棋
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:45:04
like... how did it convert into, 1/x ln(1+x)
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:45:53
What is ln0 equal to?
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:46:07
un defined
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:46:12
Nope
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:46:18
It is defined
0
1
333,544,771,421,470,700
張嘉棋
0914
張嘉棋
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:46:22
Use a calculator
0
1
674,885,531,695,317,000
H A R I S
2725
H A R I S
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:46:23
wait then
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:46:51
its showing undefined
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:46:56
?
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:47:18
i mean
1
0
333,544,771,421,470,700
張嘉棋
0914
張嘉棋
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:47:23
its showing undefined
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:47:25
https://cdn.discordapp.c…646/IMG_3394.png
IMG_3394.png
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:47:35
That is literally 0
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:47:36
wait. you said ln 0
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:47:43
I said ln1
0
1
333,544,771,421,470,700
張嘉棋
0914
張嘉棋
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:47:45
i didnt know you said ln 1.
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:47:53
Oh fuck
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:47:53
here look
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:47:55
I did
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:47:57
Shit
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:48:01
Erm
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:48:02
np.
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:48:02
Sorry
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:48:05
Yh, it meant to turn to 0
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:48:46
So we get ln(1+h)/x
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:49:09
yeo
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:49:11
yep*
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:49:15
so how do we solve that
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:49:50
You see how they raised it to the power?
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:49:50
and how did that become step 5.
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:49:58
You know the properties of ln?
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:50:01
yeah.. its confusion
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:50:09
not really but some of them yeah
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:50:25
I suggest you go learn that because it’s needed here
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:51:15
got it
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:51:25
now. how did that turn into f'(1) = 1
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:51:30
*confusion*
1
0
333,544,771,421,470,700
張嘉棋
0914
張嘉棋
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:51:45
@張嘉棋
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:53:20
Erm
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
186,109,587,366,215,680
Omegabet_
03/23/2022 07:54:11
1/1=1........?
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:54:22
thats it?
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
186,109,587,366,215,680
Omegabet_
03/23/2022 07:54:25
Yeah..
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:54:30
so that means all that shitty working was stupid?
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
186,109,587,366,215,680
Omegabet_
03/23/2022 07:54:38
They evaluated the derivative at 1
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:54:39
congratulatiosn to me. i wasted 30 mins.
1
0
333,544,771,421,470,700
張嘉棋
0914
張嘉棋
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:54:48
wdym?
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
186,109,587,366,215,680
Omegabet_
03/23/2022 07:54:53
What?
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:54:55
so f'(2) = 1/2??
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
186,109,587,366,215,680
Omegabet_
03/23/2022 07:54:59
Basic function motation
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
186,109,587,366,215,680
Omegabet_
03/23/2022 07:55:01
Yes
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:55:02
It’s to show that
0
1
333,544,771,421,470,700
張嘉棋
0914
張嘉棋
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
734,020,733,595,942,900
D_Drake
03/23/2022 07:55:02
Yes
0
1
333,544,771,421,470,700
張嘉棋
0914
張嘉棋
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:55:08
bruh.
1
0
674,885,531,695,317,000
H A R I S
2725
H A R I S
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
186,109,587,366,215,680
Omegabet_
03/23/2022 07:55:08
1/2 is 1/2
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:55:22
A show that question means you need to show using the definition of derivative
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:55:25
Thanks guys. Really helpful. Derivatives are confusing
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
186,109,587,366,215,680
Omegabet_
03/23/2022 07:55:38
This had nothing to do with calc
0
1
333,544,771,421,470,700
張嘉棋
0914
張嘉棋
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:55:48
????
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
186,109,587,366,215,680
Omegabet_
03/23/2022 07:55:49
This was just evaluating a function
0
1
674,885,531,695,317,000
H A R I S
2725
H A R I S
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:55:58
It’s very basic calc
0
1
186,109,587,366,215,680
Omegabet_
9771
Omegabet_
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
186,109,587,366,215,680
Omegabet_
03/23/2022 07:56:06
Not their confusion
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:56:07
yeha its very basic calc
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:56:09
He said it was calc 1
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
333,544,771,421,470,700
張嘉棋
03/23/2022 07:56:17
So we needed to use definition of derivative
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
186,109,587,366,215,680
Omegabet_
03/23/2022 07:56:17
They were given the derivative
0
1
186,109,587,366,215,680
Omegabet_
9771
Omegabet_
false
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:56:24
currently studying diffrentiation.
1
0
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
186,109,587,366,215,680
Omegabet_
03/23/2022 07:56:27
Can you both not fucking spam ping?
0
1
null
null
null
null
null
1,436
help-10
364a08fabef149f6be52b2e456232ba0
674,885,531,695,317,000
H A R I S
03/23/2022 07:56:42
when did we spam ping?
1
0
null
null
null
null
null