【三角関数の性質】角の変換のやり方と思い出し方をイチから！

We explain "angle conversion" from the beginning of the trigonometric functions unit studied in high school mathematics II. 🔶Free email newsletter course🔶 We will give you a limited site that summarizes YouTube lectures in an easy-to-view format! We also provide basic high school mathematics exercises💪 ＞https://studyline32.com/l/u/KFm9LdXsn... ✏️Exam preparation materials✏️ We have created materials for common exam preparation! Improve your practical skills with 10-minute random exercises Aim to clear a deviation score of 55👍 ＞https://studyline32.com/l/u/647wj6M25... 👨‍🏫Online individual instruction👨‍🏫 We provide individual instruction using LINE and ZOOM. Motivated students are progressing rapidly! Let's do our best together😆 ＞https://studyline32.com/l/u/XprT4dwgq... ☘️Masuta website☘️ ＞https://study-line.com/ ⌛Timetable for this time⌛ 00:00 Today's problem 00:58 θ+2nπ conversion 03:14 -θ conversion 05:51 π-θ conversion 08:03 θ+π conversion 09:34 π/2 conversion 13:11 Summary of how to remember 17:07 How to solve the problem