Question: Topic: Combination and Permutation B. Solve the following: 1. There are 15 board members of the Damath Club. How many committees of 3 members can
Topic: Combination and Permutation B. Solve the following:
1. There are 15 board members of the Damath Club. How many committees of 3 members can be formed?
2. In order to conduct a certain experiment, five students are selected at random from a class of thirty-two students. How many different groups of students are possible?
3. There are 42 numbers in a particular national library lottery. In how many ways can a player select six of the numbers?
4. How many subsets of five letters can be formed from letters of the English Alphabet?
5. A committee composed of 3 seniors and 2 juniors is to be selected from a group of a dozen seniors and half dozen juniors. How many different committees can be formed?
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