Section 15.1: Double Integrals over rectangles
Exercise 23
Calculate the iterated integral \(\int_0^{\pi/2} \int_0^{\pi/2} \sin \theta \cos \phi d\theta d\phi\).
Calculate the iterated integral \(\int_0^{\pi/2} \int_0^{\pi/2} \sin \theta \cos \phi d\theta d\phi\).