1.

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:

Answer»

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



Discussion

No Comment Found