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inverse

C1 noun

inverse /ɪnˈvɝs/ nghĩa là trạng thái đảo ngược

Các nghĩa

  1. trạng thái đảo ngược

    An inverted state: a state in which something has been turned (properly) upside down or (loosely) inside out or backwards.

    Cowgirl is the inverse of missionary.

    321 is the inverse of 123.

  2. sự đảo ngược

    The reverse of any procedure or process.

    Uninstalling is the inverse of installation.

  3. tỷ lệ nghịch đảo

    A ratio etc. in which the antecedents and consequents are switched.

    The inverse of a:b is b:a.

  4. ảnh nghịch đảo qua đường tròn

    The result of a circle inversion; the set of all such points; the curve described by such a set.

    The inverse P‘ of a point P is the point on a ray from the center O through P such that OP × OP‘ = r² or the set of all such points.

  5. mệnh đề đảo ngược

    The non-truth-preserving proposition constructed by negating both the premise and conclusion of an initially given proposition.

  6. số đối

    The negative of a given number.

    The additive inverse of x is -x, as x-x=0, as 0 is the additive identity element.

+ 2 nghĩa khác

  1. số nghịch đảo

    One divided by a given number.

    The multiplicative inverse of x is x⁻¹, as x×x⁻¹=1, as 1 the multiplicative identity element.

  2. hàm ngược

    A second function which, when combined with the initially given function, yields as its output any term inputted into the first function.

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