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cotangent
![]() SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 147120 】 【意味】 "[名詞] ratio of the adjacent to the opposite side of a right-angled triangle [例] The cotangent of 45 degrees is 1. [例] He could not remember the cotangent of the angle. [例] The cotangent of an angle is equal to the reciprocal of the sine of the complementary angle. [意味] 余接, 余弦, コタンジェント, 余接関数 ; [同義語] cotan ; [上位語] circular function, trigonometric function ; [同義語群] 13788369-n" |