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The equation 3sin^(2)x+10cosx-6=0 is sat...

The equation `3sin^(2)x+10cosx-6=0` is satisfied, if

A

`x=npipmcos^(-1)((1)/(3))`

B

`x=2npipmcos^(-1)((1)/(3))`

C

`x=npipmcos^(-1)((1)/(6))`

D

`x=2npipmcos^(-1)((1)/(6))`

Text Solution

Verified by Experts

The correct Answer is:
B
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