In a `DeltaA B C((a^2)/(sinA)+(b^2)/(sinB)+(c^2)/(sinC))*sinA/2sinB/2sinc/2` simplifeis to

In a "Delta"A B C\ ((a^2)/(sinA)+(b^2)/(sinB)+(c^2)/(sinC))dotsinA/2sinB/2sinC/2 simplifies to 2"Delta" (b) "Delta" (c) "Delta"/2 (d) "Delta"/4 (where \ "Delta" is the area of triangle)

In a Delta ABC, prove that (sinA+sinB)(sinB+sinC)(sinC+sinA)>sinAsinBsinC.

In DeltaABC, (sin2A+sin2B+sin 2C)/(sinA+sinB+sinC)=

sin(B-C)/(sinB*sinC)+sin(C-A)/(sinC*sinA)+(sin(A-B))/(sin A*sin B)=0

In DeltaABC , prove that: a) (sin2A + sin2B + sin2C)/(sinA+sinB+sinC) = 8sinA/2 sinB/2sinC/2

In DeltaABC , prove that: (a^(2)sin(B-C))/(sinA) + (b^(2)sin(C-A))/(sinB)+(c^(2)sin(A-B))/(sinC)=0

In any DeltaABC , find the value of (a^(2)sin(B-C))/(sinB+sinC)+(b^(2)sin(C-A))/(sinC+sinA)+(c^(2)sin(A-B))/(sinA+sinB)

In any DeltaABC , prove that a(sinB-sinC)+b(sinC-sinA)+c(sinA-sinB)=0

(sin2A+sin2B+sin2C)/(sinA+sinB +sinC) is equal to

(sin2A+sin2B+sin2C)/(sinA+sinB +sinC) is equal to