Solve This Olympiad Math Problem| Tricky Algebra Function

#maths #mathematics #olympiad #matholympiadpreparation #matholympiadtraining #function

[@toyaarnawa4330]

Nice 👍👍

[@ArdaMathid]

Thank you sir!
You are awesome! Keep it up!

[@jamescollis7650]

Or, put b=0 in original equation to get F(a) = F(0) for any a I.e. function constant and equal to 21 everywhere :)

[@ArdaMathid]

Thanks! That is very clever method!