We will solve the different types of problems involving addition
and subtraction together. To show the problem involving both addition and subtraction,
we first group all...
A Little AIME Problem
Posted: May 16, 2022 in Mathematics Tags: AIME, math, Math Contest
Solution
In general, let
By Pythagoras Identity,
Solve this system by adding and subtracting, we get
Hence,
and
Therefore,
Let...