对应
--- 介绍 ---
这是关于一个集合与另一集合间映射的练习:
映射, 单射, 满射, 双射的定义.
为做本练习, 你的浏览器软件(例如 netscape)必须能识别 javascript 语言.
选择难度系数:
1
2
3 .
做本练习所需的知识: 集合与映射.
由于 WIMS 不能识别您的浏览器, 本页不能正常显示.
请注意: WIMS 的网页是交互式的: 它们不是通常的 HTML 文件. 只能在线交互地
使用. 您用自动化程序收集的网页是无用的.
- Description: 映射定义的直观练习. This is the main site of WIMS (WWW Interactive Multipurpose Server): interactive exercises, online calculators and plotters, mathematical recreation and games
- Keywords: wims, mathematics, mathematical, math, maths, interactive mathematics, interactive math, interactive maths, mathematic, online, calculator, graphing, exercise, exercice, puzzle, calculus, K-12, algebra, math閙atique, interactive, interactive mathematics, interactive mathematical, interactive math, interactive maths, mathematical education, enseignement math閙atique, mathematics teaching, teaching mathematics, algebra, geometry, calculus, function, curve, surface, graphing, virtual class, virtual classes, virtual classroom, virtual classrooms, interactive documents, interactive document, algebra, logic, set theory