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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

`[{:(a^(n), 0,0),(0, a^(n),0),(0,0,a):}]`

B

`[{:(a^(n), 0,0),(0, a,0),(0,0,a):}]`

C

`[{:(a^(n), 0,0),(0, a^(n),0),(0,0,a^(n)):}]`

D

`[{:(a^(n), 0,0),(0, na,0),(0,0,na):}]`

Text Solution

Verified by Experts

The correct Answer is:
C
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