The pair of straight lines passing throu...

The pair of straight lines passing through that point `(1,2)` and perpendicular to
the pair of straight lines `3x^2-8xy+5y^2=0`, is

A

(a) `(5x+3y+11)(x+y+3)=0`

B

(b) `(5x+3y-11)(x+y-3)=0`

C

(c) `(3x+5y-11)(x+y+3)=0`

D

(d) `(3x-5y+11)(x+y-3)=0`

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The correct Answer is:

B

NA

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