SOLUTION: How many committees of two or more people can be formed from four people? (Hint: Make a list using the letters A, B, C, and D to represent the people.)
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Question 732752: How many committees of two or more people can be formed from four people? (Hint: Make a list using the letters A, B, C, and D to represent the people.)
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
How many committees of two or more people can be formed from four people? (Hint: Make a list using the letters A, B, C, and D to represent the people.)
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2 people:
A with B then C then D
B with C then D
C with D
# = 6
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3people:
exclude A
Exclude B
exclude C
exclude D
# = 4
----
4 people
# = 1
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Total #: 6+4+1 = 11
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Cheers,
Stan H.
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