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Apr 15, 2012 06:49 pm
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If integers a and b are distinct factors of 30, which of the following
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If integers a and b are distinct factors of 30, which of the
Mar 22, 2012
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Let [x]=(x^2+1)/2 and (y)=3y/2, for all integers x and y
Mar 23, 2012
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If n is a positive integer greater than 16, is n a prime
Mar 29, 2012
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