Whole Numbers
Empty set or null set
empty set is a set because its name indicate as it is the set.
There is only one empty set, also known as the null set. It is the set having no members at all. It is a subset of every set, since it has no member that is not a member of any other set.
There is no such concept as "proper set". Perhaps you mean "proper subset"; a set "A" is a "proper subset" of another set "B" if:It is a subset (every element of set A is also in set B)The sets are not equal, i.e., there are elements of set B that are not elements of set A.
Yes,empty set or void set or null set is a subset of every set.In order to know the number of subsets of any set, first of all count the number of elements in the set and take the number of elements as the exponent of 2, then you will get the number of subsets of any set.
He was cosidered a genious.
No.
When she gets pregnant.
No Way
A TV repoter
obvioulsy not
yes
All trees are
because it was a time of change
agriculture
Delaware, Maryland, Virginia, Kentucky, and Missouri
Power-consuming device