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Math.Acos Function In Python

In this article, we will discuss about math.acos function in python

Purpose

Math.acos is used to calculate arc cosine (inverse of cosine) of a number.

Math.acos(num)

Here num is a numeric value between -1 to 1. If the number is out of range then you will get following error - ValueError: math domain error.

import math

print("acos of a number is:", math.acos(0.6))

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