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Let A=((1,2),(-2,1)),B=((4,-3),(-5,6),(0...

Let `A=((1,2),(-2,1)),B=((4,-3),(-5,6),(0,1))` then

A

AB exists

B

AB and BA exists

C

Neither AB nor BA exist

D

BA exists but AB does not exist

Text Solution

Verified by Experts

The correct Answer is:
D
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