Question

Find the derivative. F(x)=arcsine(radical x^2 +1)
Can anybody find it?

Answer 1

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Answer 2

Thank You!

Answer 3

Let\[u =\sqrt{x ^{2}+1}\]

Answer 4

Find derivative u. There is a formula for derivative of sine inverse.\[(d/dx)(\sin^{-1} u)=(1/\sqrt{1-u ^{2}})(du/dx) \]

Answer 5

Yes, but i keep getting (1/ radical -1 - x^2) is that fine>

Answer 6

* ?

Answer 7

\[x/[\sqrt{(1-x ^{2}-1)}\sqrt{x ^{2}+1}]\]Simplify

Answer 8

Oh, I see thank you.