1. Which of the following statement is not a well-defined set?
A. Set of natural numbers between 0 and 10.
B. Set of whole numbers < 10.
C. Set of natural numbers with negative numbers.
D. Set of positive odd numbers < 10.
2. Which of the statement below is the roster method of the set notations?
A. A= {1,2,3,4,5,6,7}
B. B= {x | x is a factor of 24}
C. Set of a brand of a cellular phone.
D. 4€ {1,2,3,4,5}
3. Which of the following statement is an infinite set?
A. A= {1,2,3,4,5}
B. B= {1,2,3,4, ...}
C. C= {x | x is a factor of 24}
D. D= {7,9,11}
4. Which of the statement below is the finite set?
A. A= {1,2,3,4,5}
B. B= {1,2,3,4, ...}
C. C= {x | x is a factor of 24}
D. D= {7,9,11}
5. Which of the statement below is the verbal description of the set notations?
A. A= {1,2,3,4,5,6,7}
B. B= {x | x is a factor of 24}
C. Set of a brand of a cellular phone.
D. 4€ {1,2,3,4,5}
6. Which of the following statement is a null set?
A. A= { }
B. B= {1,2,3,4, ...}
C. C= {x | x is a factor of 24}
D. D= {7,9,11}
7. Which of the statement below is the set-builder notation of the set notation?
A. A= {1,2,3,4,5,6,7}
B. B= {x | x is a factor of 24}
C. Set of a brand of a cellular phone.
D. 4€ {1,2,3,4,5}
8. Which of the following set, is the set that contains all objects under consideration?
A. Finite set
B. Infinite set
C. Null set or empty set
D. Universal set
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