race, religion, national origin
well-defined sets are sets that can identify easily while not well-defined are those that cannot determined easily :)
think about it you are smart
No, there are more orders (groups) than domains. The number of orders is infinite, while the number of domains is finite. Orders are sets of elements with a defined operation that satisfy group properties, while domains are sets of elements with defined operations that satisfy ring or field properties.
Go to group, at the top of "group sets" there will be an "add sets" button, click. Add wanted sets. Finish. Must do separately for each group.
The combination of two sets is the Union of the sets and contains all the elements of both sets.
set is a collection of well-defined object.
A relation between two sets is defined to be any subset of the two set's Cartesian product. See related links for more information and an example.
A collected of well defined objects is called a set.
A collection of objects. A set does not have to be defined under its own operation, unlike a group. Examples of sets might include {1,2,3,4,...}, {6.3, pi, -15, 0}, and {chicken, dog, horse}.
A set is a collection of well-defined and distinct objects.
A group of joints that are parallel or nearly parallel.
You can't... A rectangle is defined by 2 sets of parallel lines, ans a parallelogram has 1+ sets of parallel lines