Arccosine Calculator
The arccos function, also known as the inverse cosine function, is a mathematical operation that takes a value between -1 and 1 and returns the angle in radians or degrees whose cosine is equal to that value, allowing us to find the original angle given its cosine. It is the inverse of the cosine function and is denoted as arccos(x) or cos^(-1)(x).0
Created by Wes Nolte.Last updated Apr 25, 2024.