Find the Volume of the Solid Obtained by Revolving the Region

Short Answer

Find the volume of the solid obtained by revolving the region under the graph of $y = 5 \left( \frac { 1 } { x ^ { 2 } } - \frac { 1 } { x ^ { 4 } } \right)$ on $[ 1 , \infty )$ about the $x$ -axis.