The most reliable and legal way to access the digital version is through library archives. The is a digital library that offers free public access to a wide array of materials. A copy of "Problems in Mathematics with Hints and Solutions" is available on the Internet Archive for borrowing.
It is important to note that the lead author, N. V. Govorov, was a distinguished figure. He received his Doctorate in Mathematics and became a Professor in 1969, later heading the Department of Mathematical Analysis at Kuban' University until his passing in 1981. The book was edited by Prof. A.I. Prilepko, D.Sc., and translated from the Russian by Irene Aleksanova, making this wealth of knowledge accessible to an English-speaking audience. problems in mathematics by v govorov pdf work
Focuses on spatial relationships and vector operations. The most reliable and legal way to access