The general solution of the equation 4c...

The general solution of the equation `4cos^2x+6sin^2x=5`

A

`x=npipm(pi)/(2)`

B

`x=npipm(pi)/(4)`

C

`x=npipm(3pi)/(2)`

D

`x=npipm(3pi)/(4)`

Verified by Experts

The correct Answer is:

B

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