`A(x_1, y_1), B(x_2,y_2), C(x_3,y_3)` are three vertices of a triangle ABC. `lx+my+n=0` is an ...
33 views · Published 12 October 2018 · 5:03 · Indexed 21 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW `A(x_1, y_1), B(x_2,y_2), C(x_3,y_3)` are three vertices of a triangle ABC. `lx+my+n=0` is an equation of the line L. If the centroid of the triangle ABC is at the origin and algebraic sum of the lengths of the perpendicular from O the vertices of triangle ABC on the line L is equal to, then sum of the squares of reciprocals of the intercepts made by L on the coordinate axes is equal to
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