Fromthe figureabove,the area of the regionto be revolvedis givenby. Thusthe
volumeof the solid is
As you can see, we needto integrateby partstwice:
Thus
Fromthe figureabove,the area of the regionto be revolvedis givenby. Thusthe
volumeof the solid is
As you can see, we needto integrateby partstwice:
Thus