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# N+|N+|N|||=|N+1| and N =

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Director
Joined: 18 Apr 2005
Posts: 549
Location: Canuckland
Followers: 1

Kudos [?]: 8 [0], given: 0

N+|N+|N|||=|N+1| and N = [#permalink]  26 May 2005, 14:36
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
|N+|N+|N|||=|N+1|

and N = ?
Director
Joined: 18 Apr 2005
Posts: 549
Location: Canuckland
Followers: 1

Kudos [?]: 8 [0], given: 0

Here is what I have

N={-1/2; 1/2}

N>=0 3N=N+1 => N=1/2

-1<=N<0 -N= N+1 => N = -1/2

N< -1 -N= -N-1 => N={}
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