Evaluate the integral by choosing a convenient order ofintegration:Rx cos(xy) cos2 x dA;

Chapter 14, Problem 33

(choose chapter or problem)

Use a double integral to find the volume.

Evaluate the integral by choosing a convenient order of integration:

$\iint_{R} x \cos (x y) \cos ^{2} \pi x \ d A ; R=\left[0, \frac{1}{2}\right] \times[0, \pi]$

Equation Transcription:

$\int\limits_{R}^{\ }\int\limits_{\ }^{\ }x\ cos(xy){cos}^{2}\pi{}x\ dA;R=\left[{0,\frac{1}{2}}\right]\times{}[0,\pi{}]$

Text Transcription:

integral_R integral x cos⁡(xy)cos^2 pi⁡xdA;R= [0,½]x[0,pi]

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