Dive into the world of mathematical problem-solving with our comprehensive book on Olympiad-level challenges. Whether you are a beginner eager to explore the beauty of mathematical problems or an advanced reader seeking alternative solutions and generalizations, our book caters to all levels of expertise. Carefully curated problems cover Algebra, Geometry, Trigonometry, Number Theory, and Combinatorics, providing a diverse and engaging learning experience. The second edition introduces two new sections and over 60 additional problems with complete solutions, offering an enriched resource for both aspiring and seasoned mathematicians. Sharpen your skills and broaden your mathematical horizons with this must-have guide to Olympiad problem-solving

Découvrez 'Mathématiques Tout-en-un 1ère Année : Cours et Exercices Corrigés pour MPSI et PCSI', un guide indispensable pour les étudiants en classes préparatoires. Avec des cours détaillés, une multitude d'exercices variés et leurs corrigés détaillés, cet ouvrage offre une préparation complète aux concours et aux examens.

Explore 'Introduction to Topology' by Bert Mendelson, 3rd Edition. This classic textbook offers a comprehensive introduction to topology, covering basic concepts, metric spaces, topological spaces, continuity, compactness, connectedness, and more with clear explanations, examples, and exercises.