JEE Main 2014

JEE Main 2014 Mathematics question on Straight Lines and Pair of Lines

Let a,b,ca, b, c and dd be non-zero numbers. If the point of intersection of the lines 4ax+2ay+c=04ax + 2ay + c = 0 and 5bx+2by+d=05bx + 2by + d = 0 lies in the fourth quadrant and is equidistant from the two axes, then
  1. A.
    2bc−3ad=02bc - 3ad = 0
  2. B.
    2bc+3ad=02bc + 3ad = 0
  3. C.
    2ad−3bc=02ad - 3bc = 0
  4. D.
    3bc+2ad=03bc + 2ad = 0
Show answer

Correct option: C

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