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Old 07-30-2007   #1
micky m
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Default A class comprises 26 students. During a mathematics test, one student made 12
mistakes.? But everyone else in the class made less mistakes then he did. Prove that there were at least 3 students in the class who made the same number of mistakes.
 
Old 07-30-2007   #2
mark f
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I guess that is impossible because he is the only one who made 12 mistakes and the other made less mistakesIt's an error!!!
 
Old 07-30-2007   #3
Yumi Jaganshi
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i dont get it!
 
Old 07-30-2007   #4
mando
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you say all the students made less mistakes than he so there's an error
 
 

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