The book "Analytical geometry" by authors Ilyin V. A. and Poznyak E . G. This is not just a textbook, but an exciting journey into the world of geometry, where every reader will be able to discover not only the theoretical foundations, but also the practical application of analytical methods. This edition will be an indispensable assistant for both students studying mathematics and teachers seeking to make their classes more interesting and accessible. Analytical geometry, as a science, combines algebra and geometry, allowing you to solve problems that previously seemed difficult and inaccessible. The book Ilyin and Poznyak discusses basic concepts, such as coordinate systems, equations of lines and planes, as well as more complex topics, including second-order curves. The authors do not just present the material, but also focus on its visualization, which allows the reader to better understand and assimilate the information. Each chapter is filled with examples, illustrations and tasks that will help to consolidate the material studied. This book will be of interest to senior students, graduate students, as well as anyone who wants to deepen their knowledge in the field of mathematics. It will suit both those who are just beginning their acquaintance with analytical geometry, and those who already have some experience and want to refresh their knowledge. If you are looking for a high-quality tutorial that will help you understand complex topics and learn how to apply analytical methods in various tasks, then “Analytical geometry” is exactly what you need. The topics raised in the book are relevant not only for students, but also for practitioners in engineering, physics, and computer science. Understanding analytic geometry opens the door to more complex mathematical concepts and allows solving real-world problems related to data design, modeling, and analysis. The authors focus on the practical application of knowledge, which makes the book especially valuable for those who want to use mathematics in their professional activities. The style of Ilyin and Poznyak is distinguished by clarity and accessibility. They are able to explain complex things in simple language, which makes their book attractive to a wide audience. In addition, both authors have extensive experience in teaching and research, which allows them to share not only theoretical knowledge, but also practical advice that will help readers avoid common mistakes and better understand the material. In addition to the "Analytical Geometry", it is worth paying attention to other works by Ilyin and Poznyak, which also deserve attention. Their books on mathematics and related disciplines are distinguished by high quality of presentation and careful study of the material. If you are interested in topics such as linear algebra, mathematical analysis or differential equations, you will find in their work a lot of useful and fascinating. Thus, "Analytical Geometry" by Ilyin V. A. and Poznyak E . G. - it is not just a textbook, but a real guide to the world of analytical methods, which will help you not only to master the theory, but also to learn how to apply knowledge in practice This book will be your reliable companion in the study of mathematics, open new horizons and inspire further research. Do not miss the opportunity to immerse yourself in the fascinating world of analytical geometry and expand your knowledge with this wonderful publication.