Olympiad Inequalities: Tips from Engel’s book
In this post we focus on inequalities. First we look at tips from Engel’s book, then we solve a couple of problems using these tips. Finally I leave you with an exercise set.
Blog, Olympiad
Blog, Olympiad
Algebra problems from national olympiads
Usually olympiad algebra problems involves solving equations, proving inequalities and playing with polynomials. So I have collected a few basic problems. To keep you on your toes, I claim one proof is incomplete. Which one?