Mathematics, 15.08.2021 15:20 yurimontoya759
A committee of 4 boys is selected from 10 boys?
a. How many different committees can be selected?
b. How many of these contain on particular boy x?
c. How many of these contain two particular boys x and y?
d. How many do not contain x?
Answers: 3
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A committee of 4 boys is selected from 10 boys?
a. How many different committees can be selected? <...
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