Mathematics: Algebra and the Beginning of Mat. Analysis. 11th grade" by Vilenkina N. I. , Ivasheva-Musatova O. C. and Schwarzbourg S. and . This is not just a textbook, but a real find for high school students who want to understand the world of numbers and formulas more deeply. This edition contains all the necessary knowledge that will help students not only to successfully pass the final exams, but also to prepare for future classes in universities where mathematics occupies an important place. The book covers a wide range of topics, ranging from algebra to the basics of mathematical analysis. It offers readers not only theoretical information, but also practical tasks that will help to consolidate the material studied. Each section is built logically and consistently, which makes it easy to digest information. The authors paid special attention to explaining complex concepts, making them accessible and understandable for adolescents. This book will be an ideal assistant for high school students preparing for the exam or other exams, as well as for those who just want to deepen their knowledge in mathematics. It will be interesting both for those who plan to enter technical specialties, and for those who want to develop analytical thinking and learn how to solve non-standard tasks. The textbook is also suitable for parents who want to help their children in learning mathematics, because it is written in a simple and accessible language. The topics raised in the book cover not only traditional aspects of algebra, such as equations, functions, and inequalities, but also introduce the reader to the world of mathematical analysis, where boundaries, derivatives, and integrals are considered. These concepts may seem complicated, but thanks to clear explanations and a lot of examples, readers will be able to easily understand them. The book also offers a variety of tasks that will help develop logical thinking skills and teach how to put theory into practice. The style of the authors is clear and structured, which makes the learning process more exciting. Vilenkin N. I. and his co-authors are known for their textbooks, which have already gained popularity among students and teachers. Their previous work, such as "Mathematics. Grade 10" and "Geometry. Grades 7-9", also received high marks for the availability and quality of the presentation of the material. Mathematics: Algebra and the Beginning of Mat. Analysis. 11th grade" is not just a textbook, but a whole world where mathematics becomes an integral part of life. It inspires learning and opens the door to a future where mathematical knowledge can be the key to success in any field of activity. If you are looking for a high-quality mathematics textbook that will help you not only prepare for exams, but also develop interest in this science, then this publication will become your faithful companion. Do not miss the chance to immerse yourself in the fascinating world of mathematics with the help of Mathematics: Algebra and Started Math. Analysis. 11th grade” a book that will help you become confident and successful in studying one of the most important disciplines