Which of the following collections are sets?
Your classmate's coin collection
Yes, coin collection of classmate is a set because it is well defined collection and can be counted.
A set is a well-defined collection of distinct objects.
Akash has collected 14 coins and his sister has collected 32 coins. How many more coins should Akash collect to equal his sister's collection?
1. State which of the following collections are sets:
(vii) collection of some multiples of 5