2. Which of the following requires combination? A. Issuing plate numbers. B. Lining up in paying bills. C. Arranging 6 people in a round table. D. Choosing five badminton players from 12 athletes. _3. Electing an auditor and a treasurer from 8 candidates is an example of. A. Permutation B. Combination C. Sets D. cannot be determined 4. The number of combinations of n objects taken rat a time is denoted by n! n! A. r! n! В. (n-r)tr! С. (n-r)r! D. n! 5. Evaluate: 12C3. А. 2,200 В. 1,320 С. 220 D. 132

2. Which of the following requires combination? A. Issuing plate numbers. B. Lining up in paying bills. C. Arranging 6 people in a round table. D. Choosing five badminton players from 12 athletes. _3. Electing an auditor and a treasurer from 8 candidates is an example of. A. Permutation B. Combination C. Sets D. cannot be determined 4. The number of combinations of n objects taken rat a time is denoted by n! n! A. r! n! В. (n-r)tr! С. (n-r)r! D. n! 5. Evaluate: 12C3. А. 2,200 В. 1,320 С. 220 D. 132

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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