in a party there are 10 persons each of the person in the party knows at least one of the other person in the party .which of the which of these statements can never be true?
a.every person knows only one other person.
b.every other person knows all the other person.
c.every person knows a different number of persons
d.every person knows exactly two other persons
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Answer:
Every person knows only one other person
Answered by
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Answer:
option a.
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