Question
Asked Oct 10, 2019
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During the Computer Daze special promotion, a customer purchasing a computer and printer is given a choice of seven free software packages. There are 10 different software packages from which to select. How many different groups of software packages can be selected?

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Expert Answer

Step 1

Since we have given that

Number of free software packages is given as a choice =6

Total number of different software packages = 8

Step 2

We need to find the Number of different groups of software packages can be selecte...

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п! "C, r(п- г)! Here n 10 and r 7 10! 1C1 7!10-7) 1"С, -120

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Probability

Basic Probability

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