Write the set of integers that satisfy the sentence:
I had 10 question for this,anybody can show this one how to do it.
4 > n > 0
Answer: 3,2,1
Solution: The integer has to be less than 4 but greater than 0. The next integer less than 4 is 3, and the first number greater than 0 is 1. List the integers between them, and you get 3,2,1 Ans.