Solve the Problem $y = \cosh x$ , Below by the Curve

question 46

Multiple Choice

Solve the problem.
-A region in the first quadrant is bounded above by the curve $y = \cosh x$ , below by the curve $y = \sinh x$ , on the left by the $y$ -axis, and on the right by the line $x = 12$ . Find the volume of the solid generated by revolving the region about the $x$ -axis.

• A) 0
• B) \(\frac { \pi } { 2 } \left( e ^ { - 24 } + 1 \right)\)
• C) \(12 \pi\)
• D) \(2 \pi\)

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