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The value of k such that the lines 2x-3y...

The value of k such that the lines `2x-3y+k=0,3x-4y-13=0` and `8x-11y-33=0` are concurrent is

A

20

B

-7

C

7

D

-20

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • The value of k for which the lines 7x -8y +5=0, 3x-4 y+5 =0 and 4x+5y+k =0 are concurrent is given by

    A
    `-45`
    B
    `44`
    C
    `54`
    D
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  • The number of real values of k for which the lines x-2y+3=0,kx+3y+1=0 and 4x-ky+2=0 are concurrent is:

    A
    0
    B
    1
    C
    2
    D
    infinite

  • The value of lamda , if the lines 3x-4y-13=0 , 8x-11y-33=0 and 2x-3y+lamda=0 are concurrent, is

    A
    7
    B
    `-7`
    C
    3
    D
    `-3`

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