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Integral Trigonometric substitution

0 votes

Solve step by step using trigonometric substitution.

asked Dec 23, 2014 in CALCULUS by anonymous

1 Answer

0 votes

The expression is image.

Consider image

Apply derivative on each side.

image.

Substitute image and image.

image

image

image

image

We know that image.

image

Substitute image.

image

Therefore image.

answered Dec 23, 2014 by Lucy Mentor
edited Dec 23, 2014 by Lucy

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