Question

Asked Jan 22, 2020

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Find the volume of the solid generated by re-volving the region in the first quadrant bounded by the coordinate axes and the curve y = cos x, 0 <=x<= pai/2, about

a. the y-axis.

b. the line x = pai/2.

Step 1

First calculate the area ‘A’ under the given curve as.

Step 2

a)Now the volume can be calculated by inte...

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