perplexus.info :: Calculus : A Funny Function

A Funny Function (Posted on 2013-08-01)

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(2): A Funny Fallacious Function?

| Comment 6 of 7 |

(In reply to re: A Funny Fallacious Function? by Steve Herman)

You're absolutely right Steve. It was my logic that was discontinuous. Thanks for putting me right.

Posted by Harry on 2013-08-05 13:16:17

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