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16
votes
All positive integer solutions to $\frac{1}{x_1}+\frac{1}{x_2}+\cdots+\frac{1}{x_n}+\frac{1}{x_1 x_2 \cdots x_n}=1$
number-theory
diophantine-equations
asked Oct 1 '11 at 13:25
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6
votes
Probability of being late
homework
probability
asked Dec 3 '11 at 15:40
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I can't do math?
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