If the pair of straight lines x^2 - 2pxy - y^2 = 0 and x^2 - 2qxy - y^2 = 0 be such that each pair bisects...

Question

If the pair of straight lines x^2 - 2pxy - y^2 = 0 and x^2 - 2qxy - y^2 = 0 be such that each pair bisects the angle between the other pair, then

Accepted Answer

(1)

JEE Main 2003 Mathematics question