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Article #732

Re: some interesting math problems

#732
From: Inspector Gadget
Date: Thu, 04 Jan 1996 00:00
29 lines
1537 bytes
I'll try my best at this one.

Joseph (cschen@xnet.com) wrote:


: 6  Are there two different prime numbers p and q such that p+q 
:    divides pq evently: if so, give an example.  
:    If not, prove why not.

What do you mean? p+q/pq?  Well, this can't happen because p+q will 
*ALWAYS* be smaller than pq

If you mean pq/p+q  (which I belive).. Then 
this can't happen, because odd * odd = odd (I can't think of an 
execption) and odd + odd = even (even though 2 is the only prime number, 
but I'm not going to worry about that). and odd/even will *NEVER* divide 
evenly

 --Ollie
Math 10H Ya!

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From: bladekr@cuug.ab.ca (Inspector Gadget)
Subject: Re: some interesting math problems
Date: 1996/01/04
Message-ID: <4cic6q$46i@dec3300.cuug.ab.ca>
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name: cschen@xnet.com
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