" (v) "3tan^(-1)x+cot^(-1)x=pi

If 3tan^(-1)x +cot^(-1)x=pi , then x equals to

If 3tan^(-1)x +cot^(-1)x=pi , then x equals to

If 3 "tan^(-1)x+cot^(-1)x-=pi then x equal to

Solve 3 tan^(-1) x+cot^(-1)x=pi . a) 0 b) 1 c) -1 d) 1/2

If 3tan^(-1)x+cot^(-1)x=pi , then x equals to ______

If 3tan^(- 1)x+cot^(- 1)x=pi then x equals to ...

Prove that : (i) tan^(-1) x + cot^(-1)( x+1) = tan^(-1) (x^(2)+x+1) (ii) cot^(-1) 3 + "cosec"^(-1) sqrt(5) = pi/4

prove that tan^(-1)x+cot^(-1)x=pi/2

If: tan^(-1)x + 2cot^(-1)x = (2pi)/3 , then: x=