Alex's eyes widened. "What do you mean?"
It was a typical Wednesday evening when Alex stumbled upon a cryptic message from his friend, Rachel. The note read: problems in mathematics by v govorov pdf work
Alex nodded. "Yeah, I've used it to prep for my math exams. It's a great resource." Alex's eyes widened
It turned out that Jack had been creating his own problem sets using Govorov's book and was using the missing solutions as a way to challenge his classmates. He had been secretly modifying the PDF file and sharing it online, where it had been downloaded by other students. "Yeah, I've used it to prep for my math exams
Alex and Rachel confronted Jack, who confessed to the prank. However, he was impressed by their detective work and asked if they wanted to join him in creating a new, even more challenging problem set.