Question

SECTION -
1.
(a)
[2 - 1
If A =
3 - 4
find A - A.
2 07
-1 5
(b) If A=
B=
find AB,
14
2 3
(c)
If A =
12 - 1
3 4
.
find A-1​

Answer 1

Answer:

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