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Help please :) int[x.sin(x^2+1)]dx?

0 votes

Help please :) int[x.sin(x^2+1)]dx?

integration

asked Jul 9, 2014 in CALCULUS by anonymous

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1 Answer

0 votes

.

Let, .

Derivative on each side.

.

.

Apply formula : .

Put, .

.

.

answered Jul 9, 2014 by lilly Expert

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