[" Prove by vector method,that in any "/_ABC],[(a)/(sin A)=(b)/(sin B)=(c)/(sin C)]

Prove by the method of vectors that in a triangle a/(sin A)=b/(sinB)=c/(sinC) .

Using vectors , prove that in a triangle ABC a/(sin A) = b/(sin B) = c/(sin C) where a,b,c are lengths of the ideas opposite to the angles A,B,C of triangle ABC respectively .

Prove that in any triangle ABC, (sin A)/a= (sin B)/b=(Sin C)/c .

If A,B and C are the vetices of a triangle ABC, then prove sine rule (a)/(sin A)=(b)/(sin B)=(c)/(sin C)

Prove by vector method that sin(A-B)=sin A cos B-cos A sin B and sin(A+B)=sin A cos B+cos A sin B

Prove that in any Delta ABC,a(sin B-sin C)+b(sin C-sin A)+c(sin A-sin B)=0

In any Delta ABC, prove that (sin B)/(sin(B+C))=(b)/(a)