02:08
Calculus Early Transcendentals
Assume $f$ and $g$ are continuous with $f(x) \geq g(x)$ on $[a, b] .$ The region bounded by the graphs of $f$ and $g$ and the lines $x=a$ and $x=b$ is revolved about the $y$ -axis. Write the integral given by the shell method that equals the volume of the resulting solid.