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OpenStudy (anonymous):
Find the area of the surface obtained by rotating the curve y=sqrt(4x) from x=0 to x=4 about the x-axis.
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myininaya (myininaya):
i use to know how to do this let me see if i can remember
OpenStudy (anonymous):
we can use the disk method
myininaya (myininaya):
|dw:1315778726622:dw|
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