`Sin (A + B) = 1/(sqrt2)`
`Cos(A - B) = (sqrt3)/2`

If sin (3A-B) = 1 and cos (2A - B) = (sqrt(3))/(2) , then the value of sin A and cos B are .

If 0ltAltBltpi, sin A-sinB=(1)/(sqrt2) and cos A-cos B=sqrt((3)/(2)) , then the value of A+B is equal to

Find A and B, if sin(A + 2B) = sqrt(3)/2 , and cos(A + B) = 1/2

1. sin^(-1) (1/sqrt2) 2. cos^(-1) (sqrt3/2)

1. sin^(-1) (1/sqrt2) 2. cos^(-1) (sqrt3/2)

If sin (A + B )=1 and cos(A -B)= frac(sqrt3)(2) , where A gt B.Find the value of B ?

If sin(A+B)=(sqrt(3))/(2),cos(A-B)=(sqrt(3))/(2) and 0 then the value of A and B are :

If sin A =1/sqrt2 and Cos B= sqrt3/2, then what is the value of (A+B)^@ ? (A) 60^@ (B) 75^@ (c ) 105^@ (D) 90^@

If (sin A)/(sin B)=(sqrt(3))/(2) and (cos A)/(cos B)=(sqrt(5))/(2) then tan A+tan B is equal to