A) 1
B) 2
C) \[\pi \]
D) 2\[\pi \]
Correct Answer: B
Solution :
[b] The required area is shown by shaded portion in the figure. The required area is \[A=\int\limits_{-\pi /2}^{\pi /2}{\left| \sin y \right|dy=2\int\limits_{0}^{\pi /2}{\sin ydy=2}}\]You need to login to perform this action.
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