State, whether the following set is an example of empty set. (ii) Set of all even prime numbers
Set of all even prime numbers is ={2}
Thus, given set is not an empty set
Which of the following are examples of empty set ?
(i) Set of all even numbers divisible by 5.
(ii) Set of all even prime numbers.
(iii) {x:x2=0 and x is rational}.
(iv) {x : x is a natural number, x < 8 and simultaneously x > 12}.
(v) {x : x is a point common to any two parallel lines}.
State which of the following are null or empty sets?
Evennumberwhichareprime
State, whether the following set is an example of empty set. (i) Set of all even natural numbers divisible by 5.