Question

what type of this sets,if n(A)=n(B)​

Answer 1

Answer:

A set in which n(A) = n(B), that is, the cardinality of set a is equal to the cardinality of set B, then the sets are known to be equivalent sets.

Let us see about other types of sets -

• An equal set is a pair of set in which every element of one set is also an element of the second set.
• A finite set is a type of set which consists of finite numbers of elements.
• A null set is a type of set in which no elements exist.
• A singleton set is a type of set in which only one element exist.
• An infinite set is a type of set in which there are infinite number of elements.
• A set which is said to have all the elements of other elements is said to be the subset of all the other sets.
• An equivalent set is a pair of set in which the cardinality of both the sets are equal.