Question

1. Which of the following are sets?
(1) The collection of prime numbers upto 100.
(i) The collection of rich people in India.
(iii) The collection of all rivers in India.
(iv) The collection of good Hockey players.​

Answer 1

Step-by-step explanation:

i and iii are sets.....

ii and iv are not sets because ..

there are so many rich peoples are there and good hockey players.. we cant find..