Latest exam Aptitude Question SOLUTION: Prove that if and B are square martices and AB is invertible, then both A and B are invertible. i am not sure where to start. I know that because it is a proof you can't use

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(#M40043098) EXAM Numerical Ability question Keep an EYE

Prove that if and B are square martices and AB is invertible, then both A and B are invertible.
i am not sure where to start. I know that because it is a proof you can't use an e

Asked In exam (10 years ago)

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