等差×等比型の数列の和【高校数学】数列＃４５

A 3-minute explanation of the sum of an arithmetic and geometric sequence! 🎥Previous video🎥 The sum of an arithmetic and geometric sequence - Lesson    • 等差×等比型の数列の和【高校数学】数列＃４４   🎥Next video🎥 Group Sequence ❶ - Lesson    • 群数列❶【高校数学】数列＃４６   🎁Likes are the best gift🎁 The most important thing to me isn't the number of views. I want to see the growth you've experienced by watching this video. However, no matter how passionate I am about my work, I can't see the emotion on the viewers' faces. If this video has contributed to my growth, I'd appreciate it if you would like it. ✅I'm really bad at "The sum of an arithmetic and geometric sequence"! ✅I want to carefully study "The sum of an arithmetic and geometric sequence" from the ground up! Welcome to the "The sum of an arithmetic and geometric sequence" lesson video for you! By studying this online class, your academic ability in the "sum of an arithmetic and geometric sequence" will improve dramatically, and your image of the "sum of an arithmetic and geometric sequence" will change completely! ✨This is what your future self will be like!✨ ✅You will understand the big picture of the "sum of an arithmetic and geometric sequence"! ✅You will overcome your weaknesses in the "sum of an arithmetic and geometric sequence"! ✅You will be able to tackle exam questions on the "sum of an arithmetic and geometric sequence" on your own! This online class carefully explains super-important formulas and how to solve basic problems! Experience the magic of video, which can never be conveyed in a real-life class, and you'll be able to understand and do the contents of your textbooks and school lessons! 👇Playlist to learn "Number Sequences" from the beginning👇    • 数列【高校数学Ｂ】   👇Click here for 24-hour Skype math tutoring👇 http://kouki-honda.jp/skype/ 🏫"Easy-to-Understand! Lesson Videos" Official Website🏫 http://kouki-honda.jp/ 🔥Question Submission Corner: "Fill in"🔥    • 塗りつぶせ   ※Wonderful comments on videos and the channel may be featured on the channel! ⚡About "Easy-to-Understand! Lesson Videos"⚡ This is an educational channel that offers online lessons for junior high and high school students, completely free of charge, on YouTube. ✅This channel is being used and recommended by schools and cram schools across the country that are currently closed. ✅We provide comprehensive lesson videos tailored to middle and high school students' school paths. ✅We have produced many students who have been accepted into the University of Tokyo, Kyoto University, Tokyo Institute of Technology, Hitotsubashi University, former imperial universities, Waseda University, Keio University, and medical schools. ✅Our videos are characterized by their "overwhelmingly thorough and concise" approach, and are aimed at people who dislike or are not good at studying. ✅Our lessons are filled with originality and passion, and are the best of our classmates, with professional instructors who have taught over 800 students one-on-one at a major prep school. ✅This channel goes beyond exam preparation, not only has it produced students who have been accepted into top universities, but has also received many comments and emails from people who have grown as people through their exams. ✅This channel is still being used across the country to help students who are unable to go out and study on their own. 👍A study method guaranteed to improve your math and English grades! (How to use the lesson videos) [Mathematics] ➡    • 【数学の成績が確実に上がる勉強法！】難関大合格へ！(超わかる！高校数学)   [English] ➡    • 【英語の成績が確実に上がる勉強法！（授業動画の使い方）】   #Sum of Arithmetic and Geometric Sequences #High School Mathematics #Online Classes #Lesson Videos #Sequences