Lecture Hall Triple-Screen Gaming Chaos

A realistic photo taken from the dimly lit auditorium of a university lecture hall, the camera passes over the backs of the heads of three students in the foreground and looks toward a massive projection screen. The projection screen is arranged with three independent vertical panels. The left panel displays a vertical Subway Surfers Game Screen, where a character runs along the tracks and collects coins, with UI elements showing the score as "001022". A large central panel displays an academic presentation Slides, titled "9.3: Infinite Geometric Series". The slide contains mathematical text: "Example 3: Find the sum of infinite geometric series." 1/3 - 1/9 + 1/27 - 1/81 + ... Solution: This series is a geometric series where a = 1/3 and r = -1/3. Because |r| < 1, the convergence of this infinite geometric series. S = a / (1 - r) = (1/3) / (1 - (-1/3)) = (1/3) / (4/3) = 1/4。 The sum of the series is 1/4. The slide footer displays "Dr. Larson, "Calculus II, "November 14, 2024", and "7/35". The right panel displays a vertical Minecraft Parkour Game Screen, showing floating wooden blocks above the grassy landscape, with a TikTok watermark in the lower right corner. The room is equipped with a ceiling, and the blackboard can be seen behind the edge of the screen.