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Evaluate the integral.

Evaluate the integral.

asked Jan 27, 2015 in CALCULUS by anonymous
reshown Jan 27, 2015 by goushi

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1 Answer

Step 1:

The integral is .

Use formula for integration by parts :.

Assume .

.

Substitute these values in the formula for integration by parts.

. equation (1)

Step 2:

Consider .

Similarly,

Use formula for integration by parts :.

Assume .

.

Substitute these values in the formula for integration by parts.

.

Substitute in equation (1).

Solution :

.

answered Jan 28, 2015 by joseph Apprentice

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