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For each of the following problems, you should write your answer as an expression. You do not need to give the final numeric value. For example, if your answer is the number of 6-permutations of a set with 10 elements, you should write P(10, 6) or 10!/4! or 10 × 9 × 8 × 7 × 6 × 5, but not 151200. How many ways are there to choose 6 items from 10 distinct items if... a ...the order of the items matters and repetition of items is not allowed? b... the order of the items matters and repetition of items is allowed? с ... the order of the items does not matter and repetition of items is not allowed? d... the order of the items does not matter and repetition of items is allowed?

For each of the following problems, you should write your answer as an expression. You do not need to give the final numeric value. For example, if your answer is the number of 6-permutations of a set with 10 elements, you should write P(10, 6) or 10!/4! or 10 × 9 × 8 × 7 × 6 × 5, but not 151200. How many ways are there to choose 6 items from 10 distinct items if... a ...the order of the items matters and repetition of items is not allowed? b... the order of the items matters and repetition of items is allowed? с ... the order of the items does not matter and repetition of items is not allowed? d... the order of the items does not matter and repetition of items is allowed?

C++ for Engineers and Scientists
C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter4: Selection Structures
Section: Chapter Questions
Problem 14PP
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For each of the following problems, you should write your answer as an expression. You do not need to give the final numeric value. For example, if your answer is the number of 6-permutations of a set with 10 elements, you should write P(10, 6) or 10!/4! or 10 × 9 × 8 × 7 × 6 × 5, but not 151200. How many ways are there to choose 6 items from 10 distinct items if... a ...the order of the items matters and repetition of items is not allowed? b... the order of the items matters and repetition of items is allowed? с ... the order of the items does not matter and repetition of items is not allowed? d... the order of the items does not matter and repetition of items is allowed?
Transcribed Image Text:For each of the following problems, you should write your answer as an expression. You do not need to give the final numeric value. For example, if your answer is the number of 6-permutations of a set with 10 elements, you should write P(10, 6) or 10!/4! or 10 × 9 × 8 × 7 × 6 × 5, but not 151200. How many ways are there to choose 6 items from 10 distinct items if... a ...the order of the items matters and repetition of items is not allowed? b... the order of the items matters and repetition of items is allowed? с ... the order of the items does not matter and repetition of items is not allowed? d... the order of the items does not matter and repetition of items is allowed?
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