SOLUTION: If A is a square matrix of order 3. Write the value of I2AI.where IAI=4?

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Question 1034487: If A is a square matrix of order 3. Write the value of I2AI.where IAI=4?
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
abs%282A%29+=+2%5E3%2Aabs%28A%29+=+8%2A4+=+32,since A is order 3.