Question

1 . Which of the following collection are sets?
The collection of odd natural numbers less than 50.​

Answer 1

Answer:

the collection of odd natural number less than 50 is an example of set

{1, 3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49}