Which of the following represent the number of subset of non-empty set ?

Which of the following sets is non-empty ?

Which of the following statement(s) is/are true? (A) Every subset of an infinite set is infinite. (B) Every set has a proper subset. (C) Number of subsets of every set is even. (D) Every subset of a finite set is finite

Which one of the following is an example of non-empty set ?

Which of the following are examples of empty set? Set of all even rime numbers.

Which of the following are examples of empty set? Set of all even prime numbers.

The number of non-empty subset of {0,1,2,3} is

State which of the following sets are empty and which are not? Set of even prime numbers.