If sinA + sinB = 2, then which of the following is the value of sin (A + B)?

In a triangle ABC, which of the following quantities denote the area of the triangles (a^2-b^2)/2(sinA sinB)/(sin(A-B))

In a triangle ABC, which of the following quantities denote the area of the triangles (a^2-b^2)/2(sinA sinB)/(sin(A-B))

If sinA+sinB=c,cosA+cosB=D, then the value of sin(A+B)=

If sinA+sinB=C,cosA+cosB=D , then the value of sin(A+B) =

If sinA=sinB,cosA=cosB , then the value of A in terms of B is

If A,B,C are the angle of a triangle then the value of determinant |(sin2A,sinC,sinB),(sinC,sin2B,sinA),(sinB,sinA,sin2C)| is a) pi b) 2lambda c)0 d)None of these

If A ,B and C are the angles of an equilateral triangle, then the value of |{:(1,1,1),(1+sinA,1+sinB,1+sinC),(sinA+sin^2A,sinB+sin^2B,sinC+sin^2C):}| is ...........

sinA+sinB= r3 (cosB−cosA). Find the value of sin3A+sin3B

If |(cos(A+B),-sin(A+B),cos2B),(sinA,cosA, sinB),(-cosA, sinA, cosB)|=0 then the value of B is -