What is cos of arccos(x)

Arccosine of cosine of x.

 

Since arccosine is the inverse function of cosine, the cosine of arccosine of x is equal to x:

cos( arccos x ) = x

x has values from -1 to 1:

x∈[-1,1]

 

Arccos function ►

 


See also

Facebook Twitter WhatsApp Email

Write how to improve this page

ARCCOS
RAPID TABLES