1.

Equation of the circumcircle of a triangle formed by the lines `L_(1)=0,L_(2)=0andL_(3)=0` can be written as `L_(1)L_(2)+lamdaL_(2)L_(3)+muL_(3)L_(1)=0`, where `lamdaandmu` are such that coefficient of `x^(2)` =coefficient of `y^(2)` and coefficient of xy=0. `L_(1)L_(2)^(2)+lamdaL_(2)L_(3)^(2)+muL_(1)^(2)=0` representsA. `lamdaL_(1)L_(4)+muL_(2)L_(3)=0`B. `lamdaL_(1)L_(3)+muL_(2)L_(4)=0`C. `lamdaL_(1)L_(2)+muL_(3)L_(4)=0`D. `lamdaL_(1)^(2)L_(3)+muL_(2)^(2)L_(4)=0`

Answer» Correct Answer - C


Discussion

No Comment Found

Related InterviewSolutions