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Joined: 03 Feb 2003
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18 Jun 2003, 22:40
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|N–|N+1||=|N–2|
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Joined: 12 Mar 2003
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19 Jun 2003, 04:04
Ans : -3, 1, 3

Stolyar, Is there a quick method to solving these

Last edited by tzolkin on 19 Jun 2003, 05:19, edited 1 time in total.
SVP
Joined: 03 Feb 2003
Posts: 1603
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Kudos [?]: 245 [0], given: 0

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19 Jun 2003, 05:09
absolutely correct. I don't know any quick way to crack it. Only quaring both parts, solving, and checking...
19 Jun 2003, 05:09
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