A Guide to Probability and Counting

Target Audience: This book is tailored for middle- and high-school students who thrive in math contests and aspire to excel in the fascinating domain of combinatorics. It presents concise yet comprehensive knowledge segments accompanied by challenging and stimulating practice problems. These foundational concepts act as stepping stones to advanced mathematical theories, nurturing logical thinking, enhancing problem-solving abilities, and preparing students for an increasingly data-centric world. Description: The book consists of two main sections: a theory section encompassing 7 chapters and a practice section featuring 100 problems. Each problem is accompanied by multiple detailed solutions, including diagrams to aid visualization. Additionally, a hint box is provided below each question, offering guidance on the recommended problem-solving approach in case of difficulty.