QUESTION 7 Suppose a company is hiring three new sales reps. There are 28 applicants for the position. How many different teams of three sales reps can be formed from these applicants? (Note that a team made of up "Abe, Bea, and Cici" is the same as the team "Cici, Abe and Bea ") O 28C3 = 3,276 O 28 x 3 = 84 O 28P3 = 19,656 O 283 = 21,952

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A: This is a problem of differential Geometry.

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A: We can solve using lagranges multiplier 

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A: The solution is given in the next step.

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A: We will use the basic knowledge of ring theory to answer this question properly, in detail.

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A: This is a Taylor theorem approximation.

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