A dinner club has 30 members. At a particular dinner, every club member gets to order exactly 3 different items. How many items must be available so that every member of the club can have a different dinner – i.e. no two dinners have exactly the same three items? [don’t try manually, use excel builtin]
A dinner club has 30 members. At a particular dinner, every club member gets to order exactly 3 different items. How many items must be available so that every member of the club can have a different dinner – i.e. no two dinners have exactly the same three items? [don’t try manually, use excel builtin]
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 36SE: The number of 5-element subsets from a set containing n elements is equal to the number of 6-element...
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- A dinner club has 30 members. At a particular dinner, every club member gets to order exactly 3 different items. How many items must be available so that every member of the club can have a different dinner – i.e. no two dinners have exactly the same three items? [don’t try manually, use excel builtin]
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