SOLUTION: This is a question on integration of volume - a cylinder is generated by the rotation of the line y= 3, about the x axis. Calculate the volume of the cylinder cut off between the

Algebra ->  Volume -> SOLUTION: This is a question on integration of volume - a cylinder is generated by the rotation of the line y= 3, about the x axis. Calculate the volume of the cylinder cut off between the       Log On


   

Question 1083572: This is a question on integration of volume
- a cylinder is generated by the rotation of the line y= 3, about the x axis. Calculate the volume of the cylinder cut off between the
(i) x = 0, x= 2
(ii) x = -2, x=2
Found 2 solutions by Alan3354, ikleyn:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
his is a question on integration of volume
- a cylinder is generated by the rotation of the line y= 3, about the x axis. Calculate the volume of the cylinder cut off between the
(i) x = 0, x= 2
---------
That's a cylinder with r = 3 and h = 2
Vol+=+pi%2Ar%5E2%2Ah
--------
(ii) x = -2, x=2
That's twice the volume of (i)

Answer by ikleyn(52905) About Me  (Show Source):
You can put this solution on YOUR website!
.
It is not about integration of volume.

It is about calculation of the volume of cylinder.

Use correct terminology . . .