1.

Consider a variable line L which passes through the point of intersection P of the line 3x+4y-12=0 and x+2y-5=0 meetingt the coordinate axes at point A and B. Locus of the centroid of the variable triangle OAB has the equation (where O is origin )

Answer»

`3x+4y+6xy=0`
`3x-4y-6xy=0`
`3x+4y-6xy=0`
`4x+3y+6xy=0`

ANSWER :C


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