: Covers equations (rational, irrational, trigonometric), inequalities, complex numbers, and progressions. Part 2: Fundamentals of Mathematical Analysis
Websites like sometimes host out-of-print editions legally. However, solution PDFs are rare even there.
If you absolutely need solutions, build them systematically using legal tools: community forums, computational verification, and peer discussion. Not only will you avoid legal risks, but you will also gain the problem-solving intuition that a static PDF can never provide.
Many technical universities keep copies of Govorov’s book and faculty-developed solution guides in their reserves.