Problem 7. Show that in a room full of 20 people there are 2 people who...

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Advance Math

Problem 7. Show that in a room full of 20 people there are 2people who have the same number of friends present. Friendship issymmetric. If A is friends with B then B is friends with A.

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Solution 1 A person at the party can have 0 up to 19 friends at the party However if someone has 0 friends at the party then no one at the party has 19 friends at the party and if someone has 19 friends at the party then no one See Answer

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Problem 7. Show that in a room full of 20 people there are 2 people who...

90.2K

Verified Solution

Question

Advance Math

Problem 7. Show that in a room full of 20 people there are 2people who have the same number of friends present. Friendship issymmetric. If A is friends with B then B is friends with A.

Answer & Explanation Solved by verified expert

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