A. MULTIPLE CHOICE: Read and understand each item carefully. Write your answer on the space provided. 1. It is a well-defined collection of objects. B. set C. element D. relation A. ordered pair 2. Which of the following is an example of a finite set? A. the set of whole numbers C. A = (xix is the set of rational numbers) D. C=(-10, 9, 8, 8, 9, 10,...) B. B=(-10, -9,-8, 8, 9, 10) 3. Given A= (1, 4, 5), B = (2, 3, 4) and C=(5, 6, 7). What is the universal set? A. (1, 4, 5) B. (5, 6, 7) C. (2, 3, 4) D. (1, 2, 3, 4, 5, 6, 7) 4. For the set (3, 4, 5), list all the subsets. A. (). (3), (4), (5), (3, 4), (3,5), (4, 5), (3,4,5)C. () B. (3), (4), (5), (3, 4), (3,5), (4,5), (3,4,5) D. (3, 4, 5) 5. What is the cardinality of the set (1, 2, 3, 4, 5)7 A. 0 B. 5 C. 1 D. cannot be determined 6. Write the set of distinct letters in the word "expression" in roster method. A. (e, x, p, r, s, i, o, n) B. (xix are distinct letters of the word 'expression") C. Set of all distinct letters of the word "expression" D. (e. x. p. r, e. s, s, i, o, n) 7. Use set builder notation to specify the given set D = (January, June, July) A. (xix is a month in a year that start with the letter I B. (xlx is a month in a year)
Share
Answer:
1.B
2.C
3.D
4.B
5.B
6.D
7.C {xlx is month in a year that start with the letter J}
Explantion:
alm kopo iyan napag aralan napo namin at nasagutan na madali lang po iyan sana makatulong.