This is the second volume in the 'Al-Faten in Mathematics' series by author Mohammed Nimr, published in 2015 by Dar Safa for Publishing and Distribution. The book is meticulously designed to build upon the foundations of the first part, guiding students through more advanced mathematical topics. It serves as a comprehensive educational resource, featuring detailed explanations, a wide array of solved examples, and numerous practice exercises. The primary goal is to simplify complex theories, enhance problem-solving skills, and prepare students for higher academic levels by fostering a deep and intuitive understanding of mathematics.