Question

If A is unimodular, then which of the following is not necessarily unimodular
(a)A transpose
(b)-A
(c) adj A
(d)None of these​

Answer 1

Answer:

A

Step-by-step explanation: Because A is A

Answer 2

Answer:

HEY MATE HERE IS YOUR ANSWER

THE CORRECT ANSWER IS adj A

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Step-by-step explanation: