perplexus.info :: Just Math : Find Another Function

Find Another Function (Posted on 2023-10-01)

Determine all functions f: R→R, such that:
f(f(x)) + x*f(x) = 1, for all x ∈ R.

No Solution Yet Submitted by K Sengupta

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	Subject	Author	Date
	Lost post	Steve Herman	2023-10-04 14:59:25

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