1.

Consider the family of lines 5x+3y-2+lambda_(1)(3x-y-4)=0 andx-y+1+lambda_(2)(2x-y-2)=0. Equation of a straight line that belong to both families is

Answer»

`25x-62y+86=0`
`62x-25y+86=0`
`25x-62y=86`
`5x-2y-7=0`

ANSWER :D


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