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Real Functions Determination (Posted on 2015-05-02) Difficulty: 3 of 5
Find all real valued functions G(x) on integers is such that:

(i) G(1) = 5/2, and:
(ii) G(0) is not zero, and:
(iii) G(A)*G(B) = G(A+B)+G(A-B), for all A and B

No Solution Yet Submitted by K Sengupta    
Rating: 4.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
re(2): Determined Function (spoiler) Comment 4 of 4 |
(In reply to re: Determined Function (spoiler) by Steve Herman)

Back at you, Steve.
  Posted by xdog on 2015-05-02 15:03:38

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