cotangent
n.
余切
英語翻譯 Noun:
-
ratio of the adjacent to the opposite side of a right-angled triangle
造句
用作名詞(n.)
- The inverse function of that restricted cotangent function is called the arccotangent function.
被限定的余切函數之反函數叫做反余切函數。
常用短語
-
arc cotangent
逆余切,反余切...
-
cotangent scale
余切尺
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