1. {x/x is an even positive number < 5}

2. {x/x is a positive integer 5}

3. {x/x is an even number between 1 and 6}

4. {x/x is a negative number to the right of 0 in the number line}

5. {x/x in an odd number after 20 in the number line}

6. {x/x is an even number before 15}

7. {x/x an odd number 15 and < 25}

8. {x/x is an odd number between 15 and 20}

9. {x/x is an even number > 30}
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