Chapter 14.6, Problem 21ES

Determine whether the statement is true or false. Explain your answer.

A rectangular triple integral can be expressed as an iterated integral in cylindrical coordinates as ${\displaystyle \underset{G}{\iiint }f\left(x,y,z\right)dV={\displaystyle \underset{\begin{array}{l}\text{appropriate}\\ \text{limits}\end{array}}{\iiint }f\left(r\cos \theta ,r\sin \theta ,z\right)r^{2}dzdrd\theta }}$