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If A=[(cos theta, sin theta),(- sin thet...

If `A=[(cos theta, sin theta),(- sin theta, cos theta)]` then `lim_(nto oo)1/n A^(n)` is

A

a null matrix

B

an identity matrix

C

`[(0, 1), (-1,0)]`

D

`[(1, 0),(-1 ,0)]`

Text Solution

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The correct Answer is:
A
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