alicebui alicebui

15-08-2021
Mathematics

contestada

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?

Respuesta :

adarkwaloretta5 adarkwaloretta5

15-08-2021

Answer:

I don't know about this thing

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