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From 5 employees at a company, a group of 3 employees will be chosen to work on a project. How many different groups of 3 employees can be chosen?

Rodney Fox

in Mathematics

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Melissa Norris on July 3, 2018

Hello,aPb=b*(b-1)*(b-2)*....*(b-a+1) / a!3P5=5*4*3/(3*2*1)=10If the name of the series of employers 1,2,3,4,5 these are the options:123,124,125,134,135,145,234,235,245,345 (total 10 options)


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