Section 15.1: Double Integrals over rectangles
Exercise 50
Use symmetry to evaluate the double integral \(\iint_R (1 + x^2 \sin y + y^2 \sin x) dA\), where \(R = [-\pi, \pi] \times [-\pi, \pi]\).
Use symmetry to evaluate the double integral \(\iint_R (1 + x^2 \sin y + y^2 \sin x) dA\), where \(R = [-\pi, \pi] \times [-\pi, \pi]\).