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IF A=[{:(costheta,sintheta),(-sintheta,c...

IF `A=[{:(costheta,sintheta),(-sintheta,costheta):}]` then show that for all the positive integers, `A^n=[{:(cosntheta,sinntheta),(-sinntheta,cosntheta):}]`

Text Solution

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The correct Answer is:
`n=k+1`.
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