This is the fourth book of Math Contest Books Series.
The Mass Points Method: h.
First book of Math Contest Books Series.
Each chapter consists of (1) basic skill and knowledge section with examples, (2) exercise problems, and (3) detailed solutions to all problems.
The book can be used by students preparing for math competitions such as AMC 10/12, ARML, AIME, and USAMO.
The book introduces the ways to use Cauchy\'s Inequalities to solve a variety of math contest problems.
This is the fourth book of Math Contest Books Series