Nghĩa của từ open interval bằng Tiếng Anh
part of a line that is not bound by endpoints (Mathematics)
Đặt câu với từ "open interval"
1. Thus, there is one Coset for each number in the half-open interval [0,1)
2. Continuous Bounded function on the Bounded open interval ]a,b[ that is not uniformly continuous on ]a,b 2 Is $\frac{1}{\sin x}-\frac{1}{x}$ uniformly continuous on $(0,1)$?
3. In mathematics, a base or Basis for the topology τ of a topological space (X, τ) is a family B of open subsets of X such that every open set is equal to a union of some sub-family of B (this sub-family is allowed to be infinite, finite, or even empty).For example, the set of all open intervals in the real number line is a Basis for the Euclidean topology on because every open interval is an