If the lines x + 3y - 5 = 0 , 5x +2y-12 ...

If the lines x + 3y - 5 = 0 , 5x +2y-12 = 0 and 3x -ky-1=0 do not form a triangle, then a value of k is

A

`1/5`

B

`(-1)/(5)`

C

`(-6)/(5)`

D

`6/5`

Verified by Experts

The correct Answer is:

C

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