Math, asked by batharajuashok9, 3 months ago

-1 -2 -2
If A= 2 1 -2, then show that the adjoint of A is 3A'. Find A-1
2 -2 1

Answers

Answered by hunnyenterprises1732

1

Answer:

I don't know you make answer

Sorry

Step-by-step explanation:

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