perplexus.info :: Just Math : Looking for functions

Looking for functions (Posted on 2006-10-18)

Define all functions that are defined in the set of real numbers excluding zero and satisfy the following:

f(x)+8f(1/x)-63x=0 , x≠0

No Solution Yet Submitted by atheron

Rating: 3.2000 (5 votes)

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Puzzle thoughts

| Comment 7 of 8 |

f(x)=(8-x)/x; x≠0 represents all possible functions that satisfy the given conditions.

Posted by K Sengupta on 2023-02-11 04:08:18

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