Calculating Volume Using Double Integrals: Finding the Boundaries and Limits

[rclakmal]

Homework Statement

given two surfaces S1={(x,y,z)|z=50-X^2} S2={(x,y,z)|z=9y^2+16} find the volume

1.V1 bounded above by S1 and below by S2 and on the sides by the vertical planes X=1 X=-1 Y=1 Y=-1

2 the solid V2 bounded above by S1 and below by S2 and on the sides by the vertical cylinder X^2+y^2=1

3.the solid V3 which is bounded above by the surface S1 below by S2

Homework Equations

The Attempt at a Solution

hey Please give me a help because i don't have much time !exam is today and want to understand these kind of questions !it will be nice if u can give me the steps to solve this kind of problem rather that giving answers to this questions!

 

[HallsofIvy]

The exam is today and you have no idea how to even start these problems? (1), at least, is almost trivial. I would expect a problem like that to be in an earlier chapter from (2) and (3). Please try. You learn mathematics by doing mathematics, not by watching others do it.

 

[rclakmal]

ok thanks !i found the way !