Only 1% Can Solve This Germany Entrance Exam Math Problem!

Think you’re good at math? This question from the German Entrance Exam and Math Olympiad level has left even top students puzzled! In this video, we’ll solve this powerful permutation problem step by step. You’ll learn: • How to simplify permutation ratios easily • The logic behind factorial terms • Why is one answer rejected even if it fits algebraically ➡ Stay till the end to test your logic and see if you can find the answer before I reveal it! CHAPTERS: 0:38 Explanation of the permutation formula 3:40 Finding the value of (2n + 1) P (n – 1) 4:04 Beginning the explanation of (2n – 1) P (n) 5:09 Substituting values into the given expression 9:27 Why one answer is rejected even though it fits algebraically At Meka School, our goal is to make math simple, logical, and exam-ready. Subscribe for more problem solutions, tips, and tricks every week. Perfect for students preparing for Math Olympiads, Entrance Exams, or Competitive Tests. 👉 Like, share, and subscribe for more deep math explanations and Olympiad-level challenges every week! #MekaSchool #mathematics #permutations #olympiad #germany #oxford #harvardmath #entranceexam