Home > Just Math
A positive rational function (Posted on 2019-11-01) |
|
Let Q' denote the set of all positive rational numbers. If f:Q'→Q' satisfies
f(x2f(y)2)=f(x)2f(y),
evaluate f(2019).
Comments: (
You must be logged in to post comments.)
|
|
Please log in:
Forums (0)
Newest Problems
Random Problem
FAQ |
About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On
Chatterbox:
|