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37. If a, b, c are the sides of triangle ABC such that x2-2(a+b+c)x+3(ab+bc+ca)=0 has real roots, Then Prove that

Answer» 37. If a, b, c are the sides of triangle ABC such that x2-2(a+b+c)x+3(ab+bc+ca)=0 has real roots, Then Prove that


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