Which of the following are examples of the null set? (i) Set of odd na

1.	Which of the following are examples of the null set? (i) Set of odd natural numbers divisible by 2. (ii) Set of even prime numbers. (iii) {x : x is a natural number, x < 5 and x > 7} (iv) { y : y is a point common to any two parallel lines}
Answer» Which of the following are examples of the null set? (i) Set of odd natural numbers divisible by 2. (ii) Set of even prime numbers. (iii) {x : x is a natural number, x < 5 and x > 7} (iv) { y : y is a point common to any two parallel lines}

Which of the following are examples of the null set? (i) Set of odd natural numbers divisible by 2. (ii) Set of even prime numbers. (iii) {x : x is a natural number, x < 5 and x > 7} (iv) { y : y is a point common to any two parallel lines}

Answer»

Which of the following are examples of the null set?

(i) Set of odd natural numbers divisible by 2.

(ii) Set of even prime numbers.

(iii) {x : x is a natural number, x < 5 and x > 7}

(iv) { y : y is a point common to any two parallel lines}