`tan^(-1)(tan^(-1)((3 pi)/(4))`

tan^(-1)((1)/(1+2))+tan^(-1)((1)/(1+6))+tan^(-1)(k)=tan^(-1)4 -(pi)/(4) then k is

Prove that : tan^(-1)2+tan^(-1)3=(3pi)/4

Prove that : tan^(-1)2+tan^(-1)3=(3pi)/4

If x, y, z in R are such that they satisfy x + y + z = 1 and tan^(-1)x+tan^(-1)y+tan^(-1)z=(pi)/(4) , then the value of |x^(3)+y^(3)+z^(3)-3| is

Solve : tan^(-1)2x+tan^(-1)3x=pi/4

Solve : tan^(-1)2x+tan^(-1)3x=pi/4

Solve the equation tan^(-1)2x+tan^(-1)3x=pi/4

Find the value of tan^(-1)(tan((3pi)/4))

Find the value of tan^(-1)(tan((3pi)/4))

Solve tan^(-1)2x+tan^(-1)3x=pi/4 .