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identity

B1 noun

Các nghĩa

  1. sự đồng nhất, tính giống hệt

    Sameness, identicalness; the quality or fact of (several specified things) being the same.

    countable · uncountable

  2. cá tính · đặc tính

    The difference or character that marks off an individual or collective from the rest of the same kind; selfhood; the sense of who something or someone or oneself is, or the recurring characteristics that enable the recognition of such an individual or group by others or themselves.

    countable · uncountable

    I've been through so many changes, I have no sense of identity.

  3. danh tính, căn cước

    A name or persona—a mask or appearance one presents to the world—by which one is known.

    countable · uncountable

    This criminal has taken on several identities.

  4. đồng nhất thức

    An equation which always holds true regardless of the choice of input variables.

    countable · uncountable

    The equation (x+y)(x−y) = x²−y² is an algebraic identity. It is true regardless of the values of x and y.

  5. ánh xạ đồng nhất

    Any function which maps all elements of its domain to themselves.

    countable · uncountable

  6. phần tử đơn vị

    An element of an algebraic structure which, when applied to another element under an operation in that structure, yields this second element.

    countable · uncountable

    Zero is the identity for the addition of real numbers.

  7. người nổi tiếng

    A well-known or famous person.

    australia · new-zealand · countable · uncountable

    The body of a well known old identity named James Conroy […] was found in the water yesterday afternoon…

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