epicchicken420
epicchicken420
17.06.2021 • 
Mathematics

A- Of the people who dont have a sister, one has a brother
B- Of the people that have a sister, one of them also has a brother
C- Of all the people surveyed, 2 have brothers
D- of the two people that have brothers, one has sisters


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A- Of the people who dont have a sister, one has a brother
B- Of the people that h

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