Question

-1
32
If A =
then I + A + A2 + .....co =
-72
12
.
1-1 -3
(1)
T-
(2)
21 -31
74-1 4
4
(3)
21 31
L-1 4
(4)
G
1 31
1 -4
If A and B are two square matrices such that​

Answer 1

Answer:

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