NOUN | relation | arc cosine, arccosine, arccos, inverse cosine | the inverse function of the cosine |
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Meaning | The inverse function of the cosine; the angle that has a cosine equal to a given number. | |
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Synonyms | arccosine, arccos, inverse cosine | |
Broader | trigonometric function, circular function | function of an angle expressed as a ratio of the length of the sides of right-angled triangle containing the angle |
Spanish | arccos, arcoseno | |
Catalan | arccos |
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