: Every single problem in the book includes a step-by-step resolution, which the authors describe as providing a "true lesson" on the subject. Theoretical Extensions
: Focuses on Mathematical Induction and Elementary Number Theory. : Dedicated to Plane Geometry and Trigonometry. Editora Vestseller topicos de matematica - ime ita olimpiadas - volume 3 pdf
: Exploration of invariant sums and properties within geometric figures. Appendices : Every single problem in the book includes