![order theory - A question in maximal element in an ordering in which I am confused. - Mathematics Stack Exchange order theory - A question in maximal element in an ordering in which I am confused. - Mathematics Stack Exchange](https://i.stack.imgur.com/7rKwF.jpg)
order theory - A question in maximal element in an ordering in which I am confused. - Mathematics Stack Exchange
Identity element means that there has to be a set element that functions just like the definition of identity. The identity element is unique.
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Sets Definition: A set is an unordered collection of objects, called elements or members of the set. A set is said to contain its elements. We write a. - ppt download
![Definition and Representation A set is a well-defined collection of objects; The objects are called elements or members of the set; A set can be represented. - ppt download Definition and Representation A set is a well-defined collection of objects; The objects are called elements or members of the set; A set can be represented. - ppt download](https://images.slideplayer.com/25/7820012/slides/slide_4.jpg)
Definition and Representation A set is a well-defined collection of objects; The objects are called elements or members of the set; A set can be represented. - ppt download
![Sets Definition of a Set: NAME = {list of elements or description of elements} i.e. B = {1,2,3} or C = {x Z + | -4 < x < 4} Axiom of Extension: A set. - ppt download Sets Definition of a Set: NAME = {list of elements or description of elements} i.e. B = {1,2,3} or C = {x Z + | -4 < x < 4} Axiom of Extension: A set. - ppt download](https://slideplayer.com/4986131/16/images/slide_1.jpg)
Sets Definition of a Set: NAME = {list of elements or description of elements} i.e. B = {1,2,3} or C = {x Z + | -4 < x < 4} Axiom of Extension: A set. - ppt download
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