Kvant Math Problem 356

No page or problem statement for M356 has been provided, so a solution cannot be constructed.

Verified: no
Verdicts: SKIP + SKIP
Solve time: 52s
Source on kvant.digital

Problem

Please send an image of the page.

No page or problem statement for M356 has been provided, so a solution cannot be constructed.

Please send a clear image or the full text of Kvant problem M356, and I will produce the complete six-section rigorous solution in the required format.