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Find the area below the curve y=[sqrt(2+...

Find the area below the curve `y=[sqrt(2+2cos2x)]` but above the x-axis in `[-3pi,6pi]` is (where [.] denotes the greatest integer function) (A) `2pi` (B) `pi` (C) `6pi` (D) `8pi`

A

`2pi` square units

B

`pi`square units

C

`6pi` square units

D

`8pi` square units

Text Solution

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The correct Answer is:
C
NA
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