?Calculate the double integral. \(\iint_{R} x \sec ^{2} y d A, R=\{(x, y) \mid 0

Chapter 13, Problem 27

(choose chapter or problem)

Calculate the double integral.

             \(\iint_{R} x \sec ^{2} y d A, R=\{(x, y) \mid 0 \leqslant x \leqslant 2,0 \leqslant y \leqslant \pi / 4\}\)

Equation Transcription:

{l⩽⩽⩽⩽}

Text Transcription:

double integral_R  x sec^2 ⁡ydA, R={(x,y)∣0 leqslant x leqslant 2,0leqslant y leqslant /4}