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If |(2x,-3),(5,x)| =|(4,3),(5,8)| , the...

If `|(2x,-3),(5,x)| =|(4,3),(5,8)|` , then positive value of x is

A

`2`

B

`3`

C

`4`

D

`-5`

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • If |{:(2x,3),(5,x):}|=|{:(4,3),(5,8):}| , the positive value of x is

    A
    `2`
    B
    `3`
    C
    `4`
    D
    `5`

  • If [[1,-x],[4,-3]] =[[1,8],[4,-3]] then value of x is :

    A
    8
    B
    -4
    C
    3
    D
    -8

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