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Let {:A=[(a,0,0),(0,a,0),(0,0,a)]:}, the...

Let `{:A=[(a,0,0),(0,a,0),(0,0,a)]:}`, then `A^n` is equal to

A

`[(na, 0,0),(0,nb,0),(0,0,nc)]`

B

`[(a,0,0),(0,b,0),(0,0,c)]`

C

`[(a^n , 0,0),(0,b^n , 0),(0,0,c^n)]`

D

None of these

Text Solution

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The correct Answer is:
C
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