Sorry, I Upgraded - Episode 5

During a timed exam, students must choose between Question 1 and an application-based Question 2 about building mathematical models for fighter jets. One student unexpectedly opts for Question 2, claiming confidence, while others predict Seth will avoid it and accuse Harvey of having cheated to get his grades. To block any live copying, most pick Question 1. Two students loudly outline identical four-step approaches—induction, diagrammatic reasoning, mathematical modeling, and geometric topology—only for one to end the episode stunned: how did the other already know his solving methods?