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Equation of the circumcircle of a triang...

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` represents

A

`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`

Text Solution

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The correct Answer is:
C
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