Der strenge Türsteher

🧑‍🏫Today's Topic: Combinatorics 🧩Task: There are 12 people in line outside a club. The bouncer is having a bad day and decides to let exactly 4 people into the club at a time. Since it's important to him who gets in first (whoever gets in first gets the best spot at the bar), the order is crucial. Using your knowledge of factorials, explain why the number of possibilities is described by the fraction 12!/8!. 🎬Regular live streams, including live from the lecture hall! ` ...)`````)````)``)``)``)``)`) — Explain, using your knowledge of factorials, why the number of possibilities is described by the fraction 12!/8!. 🎬Regular live streams, including live streams from the lecture hall! ``````` Twitch   / cspannagel   🔗Important Social Media Discord https://tinyurl.com/chrisp-discord Instagram   / dunkelmunkel   TikTok   / _cspannagel_   📯All other social media and links from Christian https://beacons.ai/cspannagel Thanks to _unscharf ❤️ for the thumbnail photo and to prod.freedom for the editing, thumbnail, and end card! #mathematics #math #teacher #teachertraining #teacherstudent #primaryschoolteacher #phheidelberg #universityofeducation #myphhd #twitch #stream #spannagel #live