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OpenStudy (anonymous):
Check my work: Series of Revolutions Area of Circle: pir^2 pi integral (1-x^2)^2 = 8pi/15
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OpenStudy (anonymous):
integral is from 0 to 1.
OpenStudy (anonymous):
Why is the integral from 0 to 1? I thought it was bounded by -1 and 1
OpenStudy (anonymous):
That would give you 16pi/15
OpenStudy (anonymous):
That's my mistake. I forgot to multiply by 2. Thanks!
OpenStudy (anonymous):
Np
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