if f(theta)=[(costheta,sintheta,0),(sint...

if `f(theta)=[(costheta,sintheta,0),(sintheta, cos theta, 0),(0,0,1)]` ,then `{f(theta)^(-1)` is equal to

A

`f(-theta)`

B

`f(theta)^(-1)`

C

`f(2 theta)`

D

None of the above

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The correct Answer is:

C

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