Home
Class 12
MATHS
In any DeltaABC, prove that (sin B)/(sin...

In any `DeltaABC`, prove that `(sin B)/(sin(B+C) ) = b/a`

Promotional Banner

Similar Questions

Explore conceptually related problems

In any DeltaABC , prove that (sinA)/(sin(A+B))=a/c

In any DeltaABC , prove that (sin B)/(sin C) = (c-a cos B)/(b-a cos C)

In any DeltaABC , prove that (sin(A-B))/(sin(A+B))=(a^(2)-b^(2))/c^(2)

In any DeltaABC prove that, a^(3)sin(B-C)+b^(3)sin(C-A)+c^(3)sin(A-B)=0 .

In any DeltaABC , prove that asin(A/2+B)=(b+c)sin""A/2

In any DeltaABC , prove that a^(3)sin(B-C)cosec^(2)A+b^(3)sin(C-A)cosec^(2)B+c^(3)sin(A-B)cosec^(2)C=0

In any DeltaABC , prove that b^(2)sin2C+c^(2)sin2B=2bcsinA=4Delta .

In any DeltaABC , prove that : (cos A)/a + a/(bc) = (cos B)/b + b/(ca) = (cos c)/c + c/(ab)

In any DeltaABC , prove that : tan (A/2 + B) = (c+b)/(c-b) tan (A/2)

In any DeltaABC , prove that : (b^2 - c^2)/a^2 = (sin (B-C))/(sin(B+C))