let A be the non-singular square matrix of order 3×3 then |adj A|is equal to ​

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let A be the non-singular square matrix of order 3×3 then |adj A|is equal to

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Rose 1 month 2021-08-14T01:39:57+00:00 1 Answer 0 views 0

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    2021-08-14T01:41:35+00:00

    Answer:

    |A|^2

    Step-by-step explanation:

    |adj A| = |A|^n-1

    n = 3

    |adj A| = |A|^3-1

    = |A|^2

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