noun, Mathematics.
an identity that when used to multiply a given element in a specified set leaves that element unchanged, as the number 1 for the real-number system.


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    noun, Mathematics. 1. a group in which the operation of the group is multiplication.

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    noun, Mathematics. 1. (def 9).

  • Multiplicatively

    [muhl-tuh-pli-key-tiv, muhl-tuh-plik-uh-] /ˈmʌl tə plɪˌkeɪ tɪv, ˌmʌl təˈplɪk ə-/ adjective 1. tending to or increase. 2. having the power of . /ˈmʌltɪplɪˌkeɪtɪv; ˌmʌltɪˈplɪkətɪv/ adjective 1. tending or able to multiply 2. (maths) involving multiplication adj. 1650s, from Medieval Latin multiplicativus, from multiplicat-, past participle stem of multiplicare (see multiply).

  • Multiplicity

    [muhl-tuh-plis-i-tee] /ˌmʌl təˈplɪs ɪ ti/ noun, plural multiplicities. 1. a large number or variety: a multiplicity of errors. 2. the state of being multiplex or manifold; manifold variety. /ˌmʌltɪˈplɪsɪtɪ/ noun (pl) -ties 1. a large number or great variety 2. the state of being multiple 3. (physics) n. mid-15c., from Middle French multiplicité, from Late […]

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