A. B,A, C
B. B,C,A
C. A,B,C
D. A,C,B
Cos-1(63/65) + 2 Tan-1(1/5) =
Tan-1 2+ Tan-1 3 =
Let Then which one of the following is true
If cos-1(3/5) - sin-1(4/5) = cos-1(x), then x
If Cos-1 x= Tan-1 x, then sin(Cos-1 x)=
If Tan-1 (sec x + tan x)=π/4+kx then k=
The domain of Cos-1 (2/2+sinx) in [0,2π] is
Sin-1(3/5)+Sin-1(8/17)=
If Tan-1(x+1/x-1)+Tan-1(x-1/x)+ Tan-1(1/3), then x=
Tan (tan-1 1/2+ tan-11/3) =