1.) Set up the integral to find length of curve given

2.) Set up the integral to find volume if is rotated around the x-axis.

2.) Set up the integral to find volume if is rotated around the y-axis.

Printable View

- Apr 7th 2008, 01:41 PMIdeasmanCalc 2 Problems
1.) Set up the integral to find length of curve given

2.) Set up the integral to find volume if is rotated around the x-axis.

2.) Set up the integral to find volume if is rotated around the y-axis. - Apr 7th 2008, 01:50 PMMathstud28
- Apr 7th 2008, 02:04 PMIdeasman
Sorry mistyped the question. Originally, the question was:

1.) Compute the area bounded by and .

Then, for 2 and 3 it was

2.) Set up the integral to find the volume if this AREA is rotated about the x-axis

3.) Set up the integral to find the volume if this AREA is rotated about the y-axis

This answer still apply? I think 1 will be different, as what you gave me for #1 will be the length of the curve (arclength)

Thanks a lot - Apr 7th 2008, 02:15 PMMathstud28
- Apr 7th 2008, 02:20 PMIdeasman