Joint equation of two lines through (2,-...

Joint equation of two lines through (2,-3) perpendicular to
two lines `3x^(2)+xy-2y^(2)=0` is

A

(a) `2x^(2)+xy-3y^(2)-5x-20y-25=0`

B

(b) `-2x^(2)-xy+3y^(2)-5x-20y-25=0`

C

(c) `3x^(2)+xy-2y^(2)-5x-20y-25=0`

D

(d) `3x^(2)-xy+2y^(2)+5x-20y-25=0`

Verified by Experts

The correct Answer is:

A

NA

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