“Matrix Tasks (Collection of Works)” is a fascinating and in-depth study that brings together the work of several authors, including Reuter A. In. , Ovsienko S. A. and Zavadsky A. G. This book is not just a collection, but a real treasure trove of knowledge for all who are interested in mathematics, especially in the field of linear algebra and matrix theory. The book focuses on matrix tasks, which are an important tool in various fields of science and technology. The authors suggest the reader to immerse himself in the world of mathematical models, where matrices play a key role in solving real problems. Each work in the collection reveals unique aspects of matrix application, from simple calculations to complex algorithms used in modern technologies. The reader will be able to learn how matrices help in data processing, computer graphics, as well as in economic and social models. The book will be of particular interest to undergraduate and graduate students studying mathematics, physics, computer science and engineering. It will also attract the attention of teachers who are looking for new approaches to explain complex topics to their students. In addition, professionals in data analysis and programming will find in this collection useful ideas and methods that can be applied in their work. The topics raised in Matrix Problems cover a wide range: from the foundations of matrix theory to their application in various scientific disciplines. The authors not only present theoretical aspects, but also share practical examples, which makes the material more accessible and understandable. The book highlights the importance of matrices in today's world, where data plays a key role, and shows how mathematical concepts can be applied to solve real-world problems. The style of the authors is distinguished by clarity and logical presentation, which allows the reader to easily assimilate complex ideas. Each section of the book is designed to gradually introduce the reader to the topic, starting with the basics and moving on to more complex concepts. This makes the collection ideal for both self-study and for use in training courses. Reuter A. In. , Ovsienko S. A. and Zavadsky A. G. well-known specialists in their field, and their previous work has already established itself as high-quality and useful sources of information Their experience and knowledge make Matrix Tasks not only a textbook, but also a real guide to the world of matrices, which will be useful for both beginners and experienced researchers. If you are looking for books on linear algebra, matrix theory or mathematical models, this collection will be a great addition to your library. It will not only expand your knowledge, but also inspire new research and discoveries. Read "Matrix Tasks" and discover the amazing world of mathematics that permeates all aspects of our lives.