If the roots of the equation are equal

MATHEMATICS · Subjective · CBSE · Mathematics · Quadratic Equations · Quadratic Equations

Problem

If the roots of the equation a(b−c)x2+b(c−a)x+c(a−b)=0a(b-c)x^2+b(c-a)x+c(a-b)=0 are equal, prove that aa, bb, and cc are in HP.

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