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posted by  shandokh01 on 10/5/2008 3:37:54 PM  |  status: Live  

help please

Course Textbook Chapter Problem
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Question Details:
let Kn = (n,∞) for n ε N
prove that ∩∞n=1  Kn=φ
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(Cramster SME)
posted by WSAN on 10/5/2008 7:44:32 PM  |  status: Live
Asker's Rating: Somewhat Helpful   
Response Details:
 ( 1, ∞)  ( 2,∞ )  (3 , ∞ ) -------- (∞ ,∞)
                 = (∞ , ∞) = φ.
SWAN
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