trigonometric cofunction

Fetched 2026-10-26 (cache).

Synonyms: trigonometric function

Antonyms: trigonometric function

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|mathematics}} Either of a [[pair]] of [[trigonometric function]]s that have equal [[values]] when their [[argument]]s are [[complementary angle]]s, e.g. [[sine]] and [[cosine]]. {{C|en|Trigonometric functions}}

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