Vocab Bloom Hub

open interval

/ˈəʊpən ˈɪntəvəl/

翻译: 数学术语,指介于两个端点之间的实数集合,但不包含这两个端点本身。

1 个条目

phrase

/ˈəʊpən ˈɪntəvəl/C1formalscientific
  • zh数学术语,指介于两个端点之间的实数集合,但不包含这两个端点本身。

A mathematical term referring to a set of real numbers between two endpoints, where the endpoints themselves are not included in the set.

  1. Mathematical conceptB2formal

    A set of real numbers between two endpoints, where the endpoints themselves are not included.

    zh开区间

    • The open interval (0, 5) includes all numbers greater than 0 and less than 5.
    • In calculus, we often study functions on an open interval.
    • The solution set is the open interval (-3, 3).