JEE Math Practice Question
Let the equation of the pair of lines, y = px and y = qx, can be written as (y $$-$$ px) (y $$-$$ qx) = 0. Then the equation of the pair of the angle bisectors of the lines x2 $$-$$ 4xy $$-$$ 5y2 = 0 is :
- A.x2 $$-$$ 3xy + y2 = 0
- B.x2 + 4xy $$-$$ y2 = 0
- C.x2 + 3xy $$-$$ y2 = 0
- D.x2 $$-$$ 3xy $$-$$ y2 = 0
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