Question

What is the number of different permutations consisting of 3 letters each that can be formed...

What is the number of different permutations consisting of 3 letters each that can be formed from the 7 letters A, B, C, D, E, F, G ?

Group of answer choices

a) 210

b) 100

c) 43

d) 35

Math   Statistics-And-Probability   
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Answer #1

number of different permutations = 7P3

                                                             

correct choice is Option A

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