Let D be the region in Exercise 11. Set up the triple integrals in spherical coordinates that give the volume of D using the following orders of integration.

a. dρ dϕ dθ

b. dϕ dρ dθ

Data from Exercise 11

Let D be the region bounded below by the plane z = 0, above by the sphere x² + y² + z² = 4, and on the sides by the cylinder x² + y² = 1. Set up the triple integrals in cylindrical coordinates that give the volume of D using the following orders of integration.