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A Funny Function (Posted on 2013-08-01) Difficulty: 3 of 5
Suppose f is a continuous function such that f(1000)=999 and f(x) · f(f(x)) = 1 for all real x. What is f(891)?

No Solution Yet Submitted by Danish Ahmed Khan    
Rating: 4.0000 (1 votes)

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re(3): A Funny Fallacious Function? Comment 7 of 7 |
(In reply to re(2): A Funny Fallacious Function? by Harry)

My pleasure.  I'm just pleased that somebody read my contribution.  Thanks for commenting.
  Posted by Steve Herman on 2013-08-05 19:27:21

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