English
Detailed Synonyms for inverse cosine in English
inverse cosine:
inverse cosine [the ~] noun
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the inverse cosine
– the inverse function of the cosine; the angle that has a cosine equal to a given number 1the inverse cosine; the arc cosine; the arccos; the arccosine– the inverse function of the cosine; the angle that has a cosine equal to a given number 1