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

The UNIX System Administration Handbook, written by Tim O'Reilly and others, offers a comprehensive guide to managing UNIX and Linux systems in production environments. Covering essential topics such as basic administration, networking, and supplementary information, this book provides hands-on advice, pragmatic insights, and in-depth coverage of major variants. With a focus on practicality and real-world scenarios, it serves as a valuable resource for both novice and experienced system administrators, enriched by contributions from experts in the field.

 كتاب "أولمبياد الرياضيات" يحتوي على نماذج من المسائل ودعامات إثرائية، موافق لمناهج من وزارة التربية الوطنية المغربية.
 Le livre "Olympiade des Mathématiques" propose des exemples de problèmes et des supports enrichissants, compatible avec les programmes du Ministère de l'Éducation Nationale marocain.

Mettez toutes les chances de votre côté pour réussir vos concours et examens en mathématiques avec cet ouvrage complet. Abordant les principaux thèmes du programme, ce livre offre une approche pratique et efficace grâce à ses nombreux exemples, exercices et solutions. Préparez-vous efficacement avec des indications détaillées pour les TD et réponses aux exercices, le tout rédigé par des experts en la matière.