`tan^-1+tan^-2+tan^-3`=

The value of tan^(-1)1+tan^(-1)2+tan^(-1)3 is

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

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

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

If theta= tan^(-1) (2tan^2 theta) - tan^(-1) (1/3 tan theta) . Then tan theta is a) -2 b) -1 c) 2/3 d) 2

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

theta = tan^(-1) (2 tan^(2) theta) - tan^(-1) ((1)/(3) tan theta) " then " tan theta=

The value of x that satisfies tan^(-1)(tan -3)=tan^(2)x is

Prove that: tan^(-1)(1/2tan2A)+tan^(-1)(cota)+tan^(-1)(cot^3A)={ when 0

Show that tan^(-1) (1/2) +tan^(-1) (1/8) = tan^(-1) (3/4) - tan^(-1)(1/18)