Last Updated
：2025/11/20
cotangent
IPA(Pronunciation)
Noun
Japanese Meaning
直角三角形において、角の正接（タンジェント）の逆数となる三角比。 / 数学（特に三角法）で用いられる概念で、記号としては cot, ctg, または ctn が使われる。
（ plural ）
Quizzes for review
(trigonometry) In a right triangle, the reciprocal of the tangent of an angle. Symbols: cot, ctg, or ctn
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cotangent
To solve the triangle, she calculated the cotangent of the acute angle and checked the results.
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To solve the triangle, she calculated the cotangent of the acute angle and checked the results.
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