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Homework Statement
Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified line. Sketch the region, the solid, and a typical disk or washer. About x axis.
y=sqrt(25x^{2})
y=0
x=2
x=4
Homework Equations
The Attempt at a Solution
I drew a graph, region and solid. Please help me out with the disk.
Jump start for any solution, please?
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