\"\"

\

The curve is  \"\" and  the line is  \"\".

\

Region is rotated about \"\"-axis.

\

Method of Cylinders :

\

The volume of the solid obtained by rotating about \"\"-axis, the region of the curve \"\" from \"\" to \"\"is

\

\"\".

\

Find the point of intersections.

\

Find the values of \"\" for \"\" and \"\".

\

\"\"

\

\"\" and \"\".

\

Integral limits are \"\" and \"\".

\

\"\"

\

Find the volume obtained by rotating region about \"\"-axis, bounded by the curves \"\" and \"\" from \"\" to \"\" is

\

\"\"

\

\"\"

\

\"\" 

\

\"\".

\

Volume of the solid is \"\".

\

\"\"

\

Volume of the solid is \"\".