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2)

恒等式こうとうしき

#244,932
こうとうしき
Meaning
    1. ①
      mathematics
      identity
      この問題もんだいはｋについての恒等式こうとうしきなので、まず与よ式しきを、ｋについて、解ときます。
      This problem is an equality of k so we first solve the assigned equation for k.
    1. ①
      EN In mathematics an identity is an equality relation A = B, such that A and B contain some variables and A and B produce the same value as each other regardles...
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Kanji
恒 コウ constancy, always 等 トウ etc., and so forth, class (first) 式 シキ style, ceremony, rite
Forms
3)

恒等写像こうとうしゃぞう

こうとうしゃぞう
Meaning
    1. ①
      mathematics
      identity mapping; identity function
    1. ①
      EN In mathematics, an identity function, also called an identity relation or identity map or identity transformation, is a function that always returns the same...
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Kanji
恒 コウ constancy, always 等 トウ etc., and so forth, class (first) 写 シャ copy, be photographed, describe 像 ゾウ statue, picture, image
Forms

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