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Let a,b,c (not all equal) be the sides of traingle ABC and if the roots of the equation a(b−c)x2+b(c−a)x+c(a−b)=0 are equal, then sin2A2,sin2B2,sin2C2 are in: |
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Answer» Let a,b,c (not all equal) be the sides of traingle ABC and if the roots of the equation a(b−c)x2+b(c−a)x+c(a−b)=0 are equal, then sin2A2,sin2B2,sin2C2 are in: |
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