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Find the value of determinate : |{:(5,7...

Find the value of determinate : `|{:(5,7),(2,4):}|`

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The correct Answer is:
6
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Knowledge Check

  • If the value of the determinant |{:(m,-2),(2," "1):}| is 7 then value of m is ...........

    A
    3
    B
    -6
    C
    34
    D
    -34
  • The value of determinant |{:(5,2),(7,4):}| is ......

    A
    14
    B
    3
    C
    6
    D
    21
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