A. State whether each of the following sets is well-defined or not.
____1. The set of all factors of 18.
_____2. The set of independent leareers.
_____3. The set of deicious food.
_____4. The set of letters in the word "pandemic".
_____5. The set of candid students.
Answers & Comments
Answer:
1.well-defined
2.not well-defined
3.not well-defined
4.well-defined
5.not well-defined