Inverse of the matrix [(cos 2 theta,-sin...

Inverse of the matrix `[(cos 2 theta,-sin 2theta),(sin 2 theta, cos 2theta)]` is

A

`[(cos2theta,-sin2theta),(sin2theta,cos2theta)]`

B

`[(cos2theta,sin2theta),(sin2theta,-cos2theta)]`

C

`[(cos2theta,sin2theta),(sin2theta,cos2theta)]`

D

`[(cos2theta,sin2theta),(-sin2theta,cos2theta)]`

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The correct Answer is:

D

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