The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression ...

9 июн. 2016 г. · cos(x) does not have singularities. You can give to x any number and the cos will "work". So the domain are all the real numbers, or, ...

8 нояб. 2022 г. · Ans : the domain of f(x)=cos(x) is between −1 ≤cos x ≤ 1. this will be between in 0 to 2π radians. What is the domain of the square root of cosx? - Quora What is the range of cosine x? - Quora What is the domain of y = sin x + cos x? - Quora What is the domain and range of the function y = cos x + sin x? Другие результаты с сайта www.quora.com

Domain of cos(x):. The function c o s ( x ) is defined for all real numbers, so the domain of c o s ( x ) is all real numbers.

13 июл. 2016 г. · The domain is (−∞,∞) and the range is [−1,1]. Explanation: This is a fun problem because we are presented with a modified version of the cos(x) function.

24 янв. 2017 г. · The domain of the cosine function, f(x) = cos(x), is the set of all real numbers, denoted as (-∞, ∞).

So, the range of cos(x) is from -1 to 1. In short, for y = cos(x):. Domain = [- ∞, + ∞]. Range = [- 1, + 1]. Domain and Range · Domain and Range Table

The domain of the trigonometric functions is the set of angles in degrees or radians and · the range is the set of all or some real numbers.