cot(tan^(-1)x+cot^(-1)x),x in Rquad (NCERT)

The value of 2tan^(-1)(cos ec tan^(-1)x-tan cot^(-1)x) is equal to (a)cot ^(-1)x( b ) (cot^(-1)1)/(x) (c)tan ^(-1)x (d) none of these

If y=(tan^(-1)x-cot^(-1)x)/(tan^(-1)x+cot^(-1)x) , find ((dy)/(dx))_(x=-1)

cot^(-1)x=tan^(-1)x then

The value of cot (tan^-1 x + cot^-1 x) is equal to :

int(tan^(-1)x-cot^(-1)x)/(tan^(-1)x+cot^(-1)x)dx equals

cot^-1(-x) = pi - cot^-1x , x in R

Evaluate cot (tan^(-1) (2x) + cot^(-1) (2x))

int\ (tan^(-1)x - cot^(-1)x)/(tan^(-1)x + cot^(-1)x) \ dx equals

Solve cot(tan^-1(x)+cot^-1(x))