1993 IMO Problems/Problem 5

Problem

Let . Determine if there exists a strictly increasing function with the following properties:

(i) ;

(ii) .

Solution

Here is my Solution https://artofproblemsolving.com/community/q2h62193p16226748

Find as ≈ Ftheftics

Video solution

https://youtu.be/IfCBp0608p8