Chapter 16.4, Problem 11E

Integrals over boxes Evaluate the following integrals. A sketch of the region of integration may be useful.

11.     ${\displaystyle {\int }_0^{\pi /2}{\displaystyle {\int }_0^1{\displaystyle {\int }_0^{\pi /2}\sin \pi x\cos y\sin 2zdydxdz}}}$