cotangent.
/koh-tan-juhnt, koh-tan-/US // koʊˈtæn dʒənt, ˈkoʊˌtæn- //UK // (kəʊˈtændʒənt) //
正切线,正切,共切线,共切
Definitions
n.noun · 名词
- 1.
Trigonometry.
- › the ratio of the side adjacent to a given angle to the side opposite.
- ›the tangent of the complement, or the reciprocal of the tangent, of a given angle or arc. Abbreviation: cot, ctn
Level 4More words in c →