" ,Solve for "x,tan^(-1)(x+1)+tan^(-1)(x-1)=tan^(-1)((8)/(31))

Solve tan^(-1)(x+1)+tan^(-1)(x-1)=tan^(-1)""(8)/(31)

Solve: tan^(-1)(x+1)+tan^(-1)(x-1)=tan^(-1)(8/31) .

Solve, tan^(-1) (x+1)+tan^(-1) (x-1)=tan^(-1)""4/7

Solve for x : (i) tan^(-1)(x+1)+tan^(-1)(x-1)=tan^(-1)""8/31 (ii) tan^(-1)(2+x)+tan^(-1)(2-x)=tan^(-1)""2/3 (iii) cos(sin^(-1)x)=1/9 (iv) cos(2sin^(-1)x)=1/9

Solve tan^(-1)(x backslash+1)+tan^(-1)(x:)-1)=tan^(-1)((8)/(31))

If tan ^(-1)(x+1)+tan ^(-1)(x-1)=tan ^(-1) (8)/(31) then x=

Solve for x : tan^(-1)(x+2)+tan^(-1)(x-2)=tan^(-1)(8/(79)) , x >0

Solve for x tan^(-1)(x+2)+tan^(-1)(x-2)=tan^(-1)(8/79),x>0 .

Solve for x; tan^(-1)(1/2)+tan^(-1)2=tan^(-1)x