Math, asked by deepikashrama2432, 7 months ago

a Squaree matrix such that A2=1,then A-1 is.
.
(1) A.2A
ودل
(2) B.o

(3) C.A

Answers

Answered by shasikantmishra99

1

Answer:

correct answer is (1) A.2A

Answered by muralikmarasur7

1

Answer:

the correct answer is (1)A.2A

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