Inverse Trigonometric FunctionHard

Question

cot –1 + cot –1 + cot –1 =

Options

A.0
B.1
C.cot-1 x + cot-1 y + cot-1 z
D.None of these

Solution

-

Create a free account to view solution

View Solution Free
Topic: Inverse Trigonometric Function·Practice all Inverse Trigonometric Function questions

More Inverse Trigonometric Function Questions

If cos-1 − sin-1 = cos-1x ,then x =...If θ = sin-1x + cos-1x - tan-1x, x ≥ 0, then the smallest interval in which θ lies is-...Which one of the following is true ?...The value of cos is-...cos has the value equal to -...