Question

Question 2 Which of the following sets are finite or infinite

(i) The set of months of a year

(ii) {1, 2, 3 ...}

(iii) {1, 2, 3 ... 99, 100}

(iv) The set of positive integers greater than 100

(v) The set of prime numbers less than 99

Class XI - Sets Page 8

Answer 1

i) finite (12 months )
ii) infinite
iii) finite
iv) infinite
v) finite
hope this helps

Answer 2

1) finite
2) infinite
3) finite
4) infinite
5) finite