An online calculator to calculate inverse cotangent function arccot(x) in radians and degrees. The graph of y = arccot(x) is shown below and it has the horizontal asymptotes \( y = \dfrac{\pi}{2} \) and \( y = 0 \) defined as
\( \lim_{x\to-\infty} arccot(x) = \dfrac{\pi}{2} \) and \( \lim_{x\to \infty} arccot(x) = 0 \)
The domain of y = arccot(x) is such that \( x \) can take any real number
The range of y = arccot(x) is given by \( 0 \lt y \lt \pi \)

How to use the arccot (x) calculator

1 - Enter x as a real number and the number of decimal places desired then press "enter". Two answers; one in radians and the other in degrees are displayed.

You may use it to explore the domain and range of arccot(x).