Chapter 12, Problem 7RQ

Determine whether the statement is true or false. If it is true, explain why. If it is false, explain why or give an example that disproves the statement.

7. If D is the disk given by x² + y² ≤ 4, then ${\displaystyle \underset{D}{\iint }\sqrt{4-x^2-y^2}}dA=\frac{16}{3}\pi$