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- June 14th 2013, 10:41 AM #1

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## FTC Question

I found this problem in a textbook, and it seems interesting, but I'm having trouble solving it.

Evaluate this integral twice: Once, using FTC 1, and again, using FTC 2.

I've got the FTC 1 part (integrate, then differentiate), which would give me . Does anyone have any ideas or help for the second part? I'm stuck on how to apply the FTC.

- June 14th 2013, 12:01 PM #2

- June 14th 2013, 12:31 PM #3

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## Re: FTC Question

CP....

The answer is 2x\sqrt{1-x^2}

have a look here:

The Fundamental Theorem of Calculus

- June 14th 2013, 08:22 PM #4

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- June 14th 2013, 09:13 PM #5

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- June 14th 2013, 10:15 PM #6

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- June 16th 2013, 11:29 AM #7

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