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Another way of solving this question
Number of ways of picking the first group = 5 Number of ways of picking a member from this group = 2 Number of ways of picking the second group = 4 Number of ways of picking a member from this group = 2 Number of ways of picking the last group = 3 Number of ways of picking a member from this group =...
- by samsonite
Fri Nov 23, 2007 5:27 am- Forum: Problem Solving
- Topic: help =)
- Replies: 5
- Views: 2142
Solution
1. Selecting the first member - There are 10 ways of selecting the first person out of a total of 10 people. 2. Selecting the second member - Now you are left with only 8 members to select from because the spouse of the already selected member is not eligible. 3. Selecting the last member - Again th...
- by samsonite
Fri Nov 23, 2007 4:55 am- Forum: Problem Solving
- Topic: help =)
- Replies: 5
- Views: 2142