In each problem, please indicate what kind of permutations is involved, then solve. Show your complete solution. 1. The view of Sampaloc Lake is a very nice background to take pictures of. How many ways can 5 friends arrange themselves in a row for taking pictures? 2. How many different arrangements are possible with all the letters of the word GOOGLE? 3. In how many ways can 5 people be seated around a circular table? 4. Seven runners join a race. In how many possible ways can they be arranged as first, second and third? 5. If there are 10 people and only 6 chairs are available, in how many ways can they be seated?
In each problem, please indicate what kind of permutations is involved, then solve. Show your complete solution. 1. The view of Sampaloc Lake is a very nice background to take pictures of. How many ways can 5 friends arrange themselves in a row for taking pictures? 2. How many different arrangements are possible with all the letters of the word GOOGLE? 3. In how many ways can 5 people be seated around a circular table? 4. Seven runners join a race. In how many possible ways can they be arranged as first, second and third? 5. If there are 10 people and only 6 chairs are available, in how many ways can they be seated?
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 40SE: A family consisting of 2 parents and 3 children is to pose for a picture with 2 family members in...
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