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Old 2005 March 26th, 06:01 PM   #7 (permalink)
metodiev
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Join Date: Oct 2004
Location: US
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Re: the remainder ???

Let
w = k
x = k + 1
y = k + 2
z = k + 3

then

(2k+1)(2k+3)(2k+5) = odd x odd x odd = odd ==>remainder is 1
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