- #1
cathy
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Homework Statement
Find the volume of the first quadrant region bounded by x=y-y3, x=1 and y=1 that is revolved about the y-axis.
2. The attempt at a solution
v=∏ ∫ from 0 to 1 of (y-y^3)^2 dy
and doing this, I got the answer to be 8∏/105.
Did I set up that integral correctly? I am confused as to if I did this right or not. Please advise. Thank you in advance.