Equation of pair of straight lines drawn...

Equation of pair of straight lines drawn through `(1, 1)` and
perpendicular to the pair of lines `3x^(2)-7xy+2y^(2)=0`, is

A

(a) `2x^(2)+7xy-11x+6=0`

B

(b) `2(x-1)^(2)+7(x-1)(y-1)-3y^(2)=0`

C

(c) `2(x-1)^(2)+7(x-1)(y-1)-3(y-1)^(2)=0`

D

(d) `2(x-1)^(2)+7(x-1)(y-1)+3(y-1)^(2)=0`

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The correct Answer is:

D

NA

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