Question

Show that at least ten of any 64 days chosen must fall on the same day of the week.

Answer 1

Step-by-step explanation:

I know that in order to prove this, it's best to use a proof by contradiction.

So, let's assume that if you choose 64 days at random, then, at most, nine of those days will be the same day of the week.

To be honest, I am not sure how to proceed after this initial step.

Answer 2

Answer:

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