Definitions
There is 1 meaning of the phrase
Arc Cosine.
Arc Cosine - as a noun
The inverse function of the cosine; the angle that has a cosine equal to a given number
Synonyms (Exact Relations)
arccos10arccosine13inverse cosineExample Sentences
"The arc cosine of 0 is equal to 90 degrees."
"The value of the arc cosine function lies between -1 and 1."
"To find the angle, you need to use the arc cosine."
"The arc cosine of 1 is equal to 0 degrees."
"The arc cosine is often used in trigonometry."
