Find the volume of the solid obtained by rotating the region

Reference no: EM13200453

a)Find the volume of the solid obtained by rotating the region bounded by Y=1/x^2 , y=0 , x=1 ,x=3 ,about the line x=0 .

b)Find the volume of the solid obtained by rotating the region bounded by Y=1/x^2 , y=0 ,x=1 ,x=3 , about the line y=-1

Reference no: EM13200453

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