Question

LEVEL
1.
Which of the following collections are sets?
i) The collection of all prime numbers between 7 and 19.
ii) The collection of all rich persons in India.
iii) Collection of all factors of 50 which are greater than 6.
1) (i) and (ii) 2) (i), (ii) and (iii) 3) (ii) and (iii) 4) (i) and (iii)​

Answer 1

Answer:

4) (i) and (iii)​

Answer 2

Answer:

1 and 2 answer that is answer