The Volume of the Solid Obtained by Rotating the Plane $y = \frac { \sin ( 2 x ) } { x } , x = \frac { \pi } { 2 } ,$

question 116

Multiple Choice

The volume of the solid obtained by rotating the plane region enclosed by $y = \frac { \sin ( 2 x ) } { x } , x = \frac { \pi } { 2 } ,$ the y-axis and the x-axis about the y-axis is

• A) \(2 \pi\)
• B) \(\pi\)
• C)2
• D)1
• E) \(4 \pi\)
• F) \(\frac { \pi } { 2 }\)
• G)4
• H) \(\frac { 1 } { 12 }\)

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