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If A = [30003003], then |A| |adj A| = - Mathematics and Statistics

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Question

If A = `[(3, 0, 0),(0, 3, 0),(0, 0, 3)]`, then |A| |adj A| = ______

Options

  • 33

  • 39 

  • 36

  • 327

MCQ
Fill in the Blanks

Solution

39 

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Chapter 1.2: Matrics - MCQ

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Solution:

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AB = [  ]

|AB| =  `square`

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