1.

Let A(1, 2),B(3, 4) are two vertices of a DeltaABC. The third vertex C moves along L=7x+ 5y-10=0. The locus of the centroid of DeltaABC is

Answer»

`21x+15y-68 =0`
`7X + 5y -4 = 0`
`7x + 5y +68=0`
`7x+ 5y-17=0`

ANSWER :1


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