It’s great for self-study. You can start with the "Level A" tasks to build confidence before hitting the "Level C" problems that usually show up on exams.
Since it's widely available in PDF format on educational forums like VK communities , it’s easy to keep on your phone for quick reference. The Verdict
Unlike standard textbooks, Shabunin’s materials are designed for both basic and advanced levels . This means if you download the GDZ just to copy, you might accidentally stumble into the "Advanced" section and turn in work that looks suspiciously like you're a math prodigy. It covers everything from complex functions to trigonometric equations with a depth that complements Alimov's textbook.
Each chapter usually starts with solved problems. If you're stuck on a topic like derivatives, these examples are often clearer than the main textbook.