Friday
April 18, 2014

Homework Help: Calulus

Posted by John on Sunday, March 10, 2013 at 3:28pm.

Given \displaystyle \int_0^{\frac{3\pi}{2}} x^2\cos x \, dx = a - \frac{b\pi^2}{c}, where a, b and c are positive integers and b and c are coprime, what is the value of a + b + c?

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