Suppose we want to choose 2 letters, without replacement, from the 3 letters A, B, and C. (a) How many ways can this be done, if the order of the choices is relevant? 0 (b) How many ways can this be done, if the order of the choices is not relevant?
Suppose we want to choose 2 letters, without replacement, from the 3 letters A, B, and C. (a) How many ways can this be done, if the order of the choices is relevant? 0 (b) How many ways can this be done, if the order of the choices is not relevant?
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 40CT: There are 10 applicants for three sales positions at a department store. All of the applicants are...
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Transcribed Image Text:Suppose we want to choose 2 letters, without replacement, from the 3 letters A, B, and C.
(a) How many ways can this be done, if the order of the choices is relevant?
0
(b) How many ways can this be done, if the order of the choices is not relevant?
0
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