Classify the set of multiples of 7 more than 3 and less than 4as a empty or singleton set.
Multiples of 7 will be 7,14,21,..... Multiples will be more than 3 but can not be less than 4. Therefore it will not have any element.
Hence it is an empty set.
Classify the given set as finite, infinite, empty or singleton set:
{ The set of students more than 3 m tall}
Classify the set of multiples of 3 more than 4 and less than 5 as empty or singleton set.
Classify the set of multiples of 9 more than 8 and less than 46as finite and infinite set.
Classify the set of odd natural numbers whose square is less than 50 as empty, finite or infinite set.
Classify the set of months in a year having more than 31 days as empty, finite or infinite.