Question

2 3 1
25. If A= -1 2 3 then find out the value of A2: :
2 0 1
3 12 12
3 1 3
(a) 2 1 8 (b) 2 12 8
6 6 3
6 6 12
12 12
(c) 8 12 3 (d) None of the above
3. 8 5​

Answer 1

Answer:

I think (a)

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