Hii ! Can You Help Me For This Exercice : Find all The Functions : Such as :
Last edited by Perelman; Feb 5th 2010 at 10:30 AM.
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Originally Posted by Perelman Hii ! Can You Help Me For This Exercice : Find all The Functions : Such as : Put : Put : Combine (1) and (2) to get That gives you two solutions: and . I'll leave you to think about whether or not there are also hybrid solutions, where f(x) is 0 for some values of x, and x^2 for other values of x.
A particular solution is .
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