Question

Differentiate

Answer 1

\[\LARGE y=\sin^{-1} ( \frac{2x}{1+x^2})\]

Answer 2

I sure hate being chained ^.^

Answer 3

I want to use the direct formula..1/sqrt{1-x^2} but wrong answer,why?

Answer 4

\[\LARGE \sqrt{1-(\frac{2x}{1+x^2})^2}\]

Answer 5

One over that :D

Answer 6

And then multiply it by the derivative of (2x)/(1+x^2)

Answer 7

Seems like there are a lot of question that are almost the exact same today.

Answer 8

Seems like there are a lot of answers that are almost the exact same today.

Answer 9

go it! thanks

Answer 10

heyy this was easy :P

Answer 11

I know, right? :D

Answer 12

just my first type of this ques,yes!