Let and , where and . Compute the values of and…

MATHEMATICS · Subjective · AP · Calculus AB · Integration and Accumulation of Change · Integration and Accumulation of Change

Problem

Let I=∫0π/2cos⁡xacos⁡x+bsin⁡x dxI = \int_{0}^{\pi/2} \frac{\cos x}{a \cos x + b \sin x}\, dx and J=∫0π/2sin⁡xacos⁡x+bsin⁡x dxJ = \int_{0}^{\pi/2} \frac{\sin x}{a \cos x + b \sin x}\, dx, where a>0a > 0 and b>0b > 0. Compute the values of II and JJ.

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