Calculus 10th Edition
(a)
.
Differentiate on each side.
.
Consider Right hand side of the expression.
= Lefthand side expression of (1).
.
(b)
(i)
The region is bounded by , , and .
Rotation is about -axis.
The volume of the solid is .
.
.
cubic units.
(ii)
The region is bounded by , and .
Rotation is about -axis.
The volume of the solid is .
Here and .
cubic units.
(a) .
(b)
(i) cubic units.
(ii) cubic units.
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