Number of combinations of r objects chosen from n different objects (Example 14 to 16)

KSSM ADDITIONAL MATHEMATICS FORM 5
CHAPTER 4: Permutation and Combination
4.2 Combination
The number of combinations of 𝑟 objects chosen from 𝑛 different objects at a time
Example 14 to 16

0:00 Title
0:05 Explanation
0:30 Example 14
0:48 Example 15
1:07 Example 16

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▶ KSSM ADDMATH Form 5 - Permutation and Combination

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🔎 KSSM Mathematics Form 4
Chapter 1: Quadratic Functions and Equations in One Variable

🔎 Chapter 2: Number Bases

🔎 Chapter 3: Logical Reasoning

🔎 Chapter 4: Operations on Sets

🔎 Chapter 5: Network in Graph Theory

🔎 Chapter 6: Linear Inequalities in Two Variables

🔎 Chapter 7: Graphs of Motion

🔎 Chapter 8: Measures of Dispersion for Ungrouped Data

🔎 Chapter 9: Probability of Combined Events

🔎 Chapter 10: Consumer Mathematics: Financial Management