answer me

**kajol** · January 21st 2009, 07:11 AM

find the volume of the solids generated by revolving the regions bounded by the lines and curves about x-axis
y=square root cosx where 0 less than or equal to x less than or equal to pie/2 and y=0 x=0

**Grandad** · January 21st 2009, 08:01 AM

Hello kajol

Originally Posted by kajol

find the volume of the solids generated by revolving the regions bounded by the lines and curves about x-axis
y=square root cosx where 0 less than or equal to x less than or equal to pie/2 and y=0 x=0

$V = \int_0^{\frac{\pi}{2}}\pi y^2dx$

$= \pi\int_0^{\frac{\pi}{2}}\cos x dx$

Can you do it now?

Grandad

**kajol** · January 24th 2009, 04:13 AM

yes sir now i can do it continue.thanks for solving my help

Thread: answer me

LinkBack

Thread Tools

Display

answer me

Volume of revolution

reply of the post

Similar Math Help Forum Discussions

How do I simplify from my answer to the tutor's answer?

Converting my answer into the books answer

Do I have the correct answer? My book does not show me the answer.

I know the answer and the formula but I can not get the right answer ?

Search Tags