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The solution set of (2"cos"x-1)(3+2"cos"...

The solution set of `(2"cos"x-1)(3+2"cos"x) = 0` in the interval `0 le x le 2 pi`, is

A

`{pi//3}`

B

`{pi//3, 5pi//3}`

C

`{pi//3,5pi//3,cos^(-1). (-3//2)}`

D

none of these

Text Solution

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The correct Answer is:
B
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