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Suppose A is a matrix of order 3 and B=a...

Suppose A is a matrix of order 3 and `B=abs(A)A^(-1)." If "abs(A)=-5`, then `abs(B)` is equal to :
a)1 b)-5 c)-1 d)25

A

1

B

-5

C

-1

D

25

Text Solution

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The correct Answer is:
D
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