Mathematics
Senior High
Resolved
なぜ②は1個で、③は0個なのでしょうか？考え方を教えてください！
※問題は左、
回答は右側で紙の上、私の考えが右側で紙の下（図を書いているところです）です。
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
![基本例題の[2]についてです。ここの条件ですが、
a/3<=1<=4a/3とありますが4a... - 1](https://d1e9oo257tadp1.cloudfront.net/uploads/qa_question_image/file/1810404/thumb_l_webp_70236300-B387-4A8D-A246-76C58E626EEE.webp?Expires=1788181136&Signature=grcsl~vjJbbFGVamrUtizkL3J4hVQZajAB4AWRNiSB7SUR-9BAVJfLhFqpiYBzac~7ppaYKWxYEdvlCd5oFxoEKHryLIDhYvRES07FIwIsS4xP2jP27kyFz7peM-cctJA~0g2hjoMEHpMO27e0Xpa12By8cOmX4xIRW76Zfj-QyujgZYhkpdw4aemwczoyoaxGeOFVRGHewVwmqS-kFlvgqE734GJ5Cf0JjxEGhfQ48f2h4L4C92IMnfUpOccP9kDxL1ftZZ3zxlnYFahNus8w3P8CoOqCo8dicdkzzzifSbHSOLEXyVGRdBDqgHhlarRu5QCVRzSHIAVXjT-PWqlA__&Key-Pair-Id=K2W722D70GJS8W&Expires=1788181136&Signature=YCIYe-okbp4D7dL8MRnd2XY6yfRc19PyZUs4NToKtoVSgAqRHKT4-fG4K5W5PBRDlowK6kRmPd~sXF~vIIATiaC8H~8S6Wu-WGINwBvjEaHHbWGPKVwATI30ZHEpuZ5F6mNlpwoBANGYtkZkCSJXZ5H~htovNO8UtJxtkDqGtaa3Fhm5OE3lTZbYDVC0YmyWuEBDpVWQAh9XwAqsCNqlRfvyM7r7akkuEnAPJrSEg6Mbiy-j6TKSXrAqkrSPRbNElQMviws7NF2j4701h0XKkHcOmRfxkS-3pwGaJMLZP5heYwKhveWVJukVzLNviSjE6W~iChIx78dvCZ47U8LKKA__&Key-Pair-Id=K2W722D70GJS8W)
ありがとうございます！