Question: If A = (a) (c) 1 a 01 1 a4 0 1 4 a 0 4 then A4 is equal to (b) (d) 4

If A = (a) (c) 1 a 01 1 a4 0 1

If A = (a) (c) 1 a 01 1 a4 0 1 4 a 0 4 then A4 is equal to (b) (d) 4 4a 0 1 43] 0 4a 1

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