) without restrictions? b) if Aamir, must be on the left end and Zeba must be on the right end? c) the four senior students must be together?
) without restrictions? b) if Aamir, must be on the left end and Zeba must be on the right end? c) the four senior students must be together?
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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Question
The SAC has 8 members comprised of 4 senior students and 4 junior students. How many ways can the 8
members lineup for a photograph:
a) without restrictions?
b) if Aamir, must be on the left end and Zeba must be on the right end?
c) the four senior students must be together?
d) the senior and junior students alternate positions with no senior beside another senior and no junior
beside another junior?
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