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Unformatted text preview: a real inequality
Prove that for every pair of nonnegative real numbers (x; y ), if x is greather than y , then the p geometric mean, xy is less than the arithmetic mean, (x + y )=2. slide 10 some directions work better
Prove that for any natural number n, n2 odd implies that n is odd. slide 12 scratch slide 13 ...
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 Fall '10
 DannyHeap
 Computer Science, Set Theory, Negative and nonnegative numbers, nonnegative real numbers

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