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The value of the determinant |(cos(theta...

The value of the determinant `|(cos(theta+phi),-sin(theta+phi),cos2phi),(sin theta,cos theta, sin phi), (-cos theta , sin theta ,cos phi)|` is

A

0

B

independent of `theta`

C

independent of `phi`

D

independent of `phi & theta` both

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The correct Answer is:
B
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  14. If a,b,c are non-zero real numbers then D=|[b^2 c^2, bc, b+c] , [c^2a^...

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