In math joint sets are contain at least one element in common. An example of joint sets are {1,3,8,4} and {3,9,1,7}.
Subsets is one type of an sets
Infinitely many.
boobs
When two sets do not have any elements common between them,they are said to be disjoint.
joined sets in math
the mean means the average
times equals sets of
Math
In sets it means intersects. like what is common in both sets
A union of two sets is the set that contains all the elements that are in any of the original sets.
A mapping is a relationship between two sets.