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/sci/ - Science & Math

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5164094 No.5164094 [Reply] [Original]

help pl0x

>> No.5164095

Square root of 2. Pythagorean theorem. Look it up.

>> No.5164104
File: 5 KB, 388x358, difficult calculus problem.png [View same] [iqdb] [saucenao] [google]
5164104

>>5164095
thankz bro

>> No.5164111

>>5164104
GODDAMNIT!

Don't drink and derive

>> No.5164114

>>5164111
fuk u fag just anser da question

>> No.5164124

>>5164104
So you're asking for the derivative with respect to x of ln(y)?

>> No.5164134

>>5164124
te function is x=ln(y)

>> No.5164154

>>5164134

Thus y=e^x

And d(ln y)/dx = e^x

>> No.5164225

>>5164154
I just died a little inside.

Let me explain to you why this answer is retarded and why you should feel bad.
If x=ln(y), this derivative doesn't become d(e^x)/dx, but rather dx/dx. Get out of the sciences/maths while you still have your life ahead of you.

>> No.5164253
File: 83 KB, 377x377, 1314302509696.png [View same] [iqdb] [saucenao] [google]
5164253

<span class="math"> \sin \frac{\pi}{4} = (\frac{1}{x})[/spoiler]

>> No.5164312

>>5164154
please kill yourself now

he wanted to derive ln(y) (aka x), not e^x (aka y), you fucking retard

ln(y)=x
e^x=y

you differentiated dy/dx, not dx/dx, which is 1

>> No.5164318

What are you faggots bringing differentiation into this thread for? OP asked for x.

Quite frankly, he/she should figure it out himself/herself if he/she wants to progress in life without looking like a fucking tard.

>> No.5164330

>>5164318
>difficult geometry problem.png
you're the fucking tard, bro

>> No.5164490

1.414213562

I found this answer by combining le chatelier's principle and Zaitsev's rule and applied it to trigonometry.