Introduction to Discreet Discrete Structures
Midterm 1
Вопрос: Prove the general inclusion-exclusion formula using mathematical induction.
Ответ:
-What's the difference between a lagre pizza and a math major?
-The large pizza can feed a family of four!
Midterm 2
Вопрос: Prove that among n positive integers, there exists 2 whose difference is
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У меня не экзамены, а просто праздник какой-то.
Сразу ПОСЛЕ экзамена (а не до, как требует policy) два академика одновременно написали:
1. Hi Professot
I did not make it to the exam today. My car just simply did not start. I cannot come to school today not even to your office hours. I live 30 miles away from school.
2. Hi Prof,
I was wondering if i could make up the test from today to either tomorrow sometime or monday. I couldn't make it to the test today because on my way there, my car broke down.
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И все-таки твои китайцы молодцы!
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Честное слово -- я до сих пор в восторге от изобретательности китайцев, но бдительность тоже не нужно терять. А то ещё флэш-моб устроят... :)
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