The area (in sq units) of the quadrilateral formed by two pairs of lines \lambda^2 x^2-m^2 y^2-n(\lambda x+m y)=0 and \lambda^2 x^2-m^2 y^2+n(\lambda x+m y)=0 is:

EAMCET Engineering 2003 Solved Paper

Section: Mathematics

Question : 100 of 160

Marks: +1, -0

The area (in sq units) of the quadrilateral formed by two pairs of lines λ2x2−m2y2−n(λx+my)=0‌‌ and λ2x2−m2y2+n(λx+my)=0 is:

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