The first volume of Ryabushko's "Collection of Individual Home Assignments (IDZ)" typically covers linear algebra, analytical geometry, and the basics of differential calculus for functions of one variable.

Equations of lines and planes in 2D and 3D space, and second-order curves/surfaces.

Most "IDZ" assignments (e.g., IDZ 1.1 or 2.1) consist of several tasks, with each task having . When looking for a solution, ensure you know your specific variant number (usually assigned by your professor based on your class list number).

Limits, continuity of functions, and finding vertical/horizontal asymptotes.

Operations on matrices, calculating determinants, and finding inverse matrices.

Provides a catalog of pre-solved IDZ sets (1.1 through 6.4) categorized by chapter.