【大学数学】supとinf(上限と下限)【解析学】

What's the difference between max and min? I'll explain sup and inf in detail. Hey, physics students! Don't ignore this! If you have any questions about the video, please post them in the comments. A Q&A summarizing answers to previous questions is in the pinned comments. ---------------------------------------------------------------------------------------------------------------- Recommended analysis textbooks: "Master University Calculus in One Book" https://amzn.to/2pQWnj4 "Calculus for Engineering" https://amzn.to/2GxwvTH ---------------------------------------------------------------------------------------------------------------- Recommended textbooks for physics students: "Modern Quantum Mechanics (Vol. 1)" https://amzn.to/2E1xndR →It was only after reading this book that I finally felt like I understood quantum mechanics. I'm so grateful... "Thermodynamics: A Modern Perspective" https://amzn.to/2pJrHA2 "Statistical Mechanics (1)" https://amzn.to/2GCp1ic "Statistical Mechanics (2)" https://amzn.to/2pO46OL →These three books completely changed my naive notion that physics is all about elementary particles. Thanks to them, I've now specialized in statistical physics. "Physics Guideposts" https://amzn.to/2pMS6gp →These books taught me about the incredibly cool life of a researcher. It inspired me to pursue a PhD and become a researcher. ---------------------------------------------------------------------------------------------------------------- On the "University Math and Physics" channel, where you can learn in a cram school atmosphere, we upload video lessons: ① University Course: University-level science subjects ② High School Course: Entrance exam-level science subjects We also provide information for high school and university science students. For business inquiries, please contact us on our website. For collaboration requests, please contact us on our website. For lecture requests, please leave a comment in the comments section of any video! Subscribe here (Let's continue enjoying our classes!)    / @yobinori   Official Website here (Easy to find the lecture you're looking for!) http://yobinori.jp/ Twitter here (Actively active!!)   / yobinori   Instagram here (See Takumi's daily life(?))   / yobinori   Note here (Writes serious articles) Takumi (Instructor) → https://note.mu/yobinori Yasu (Editor) → https://note.mu/yasu_yobinori [Quote of the Day] I've been eating a lot of yakiniku and hot pot lately. It's the best. ※The above link URL uses an Amazon Associates link.