For the official theory and additional materials, you can also refer to the author's portal , which provides the structure of the curriculum.
: This platform provides detailed, step-by-step solutions for both Part 1 and Part 2 of the workbook.
The solutions for the by L.L. Bosova (Binom Publishing) are available across several major educational platforms.
You can find the answers organized by chapter and task number on these sites:
: Offers a clean layout for navigating through specific exercise numbers.
: A popular choice for checking homework, featuring photos of completed assignments from the Binom edition.