等号が成り立つのは からわかりません ここからどうやってa＝2bになるのか わかりません
No answer yet
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=1788314841&Signature=gNvdeKHKuJK~J03IQ30fgtPy7TprLt5giFzW27lYllaI6d1xeeH-p0AdRrgLP2Y1kZnm4iAGURW53foypCJC75BTY6RXJAyr7n8xIDTs6JqGmV0uLmwsaPOFY2GbFp17Op5DYzlfdByo4SatmSyiyrNNqh0f92WwMuWqbrWcKg13GpShJfDF~YUfmsIsouzjG5CJ~BHPGidXMFzUdZqqg1izVFFGGllUzC9StAwGnoConbhaw~qm2~x3FYoKFrYv60vDAe5RZbmmsfH5UDMuMwTwnzx0wcz-hCnwg7o-f5xRWxToQAq3x9oPZQ~Owsxo2e4Ot51sloqUYxzp-SfDOA__&Key-Pair-Id=K2W722D70GJS8W&Expires=1788314841&Signature=vgNd-~yYuGaIjkdwpUjaDc6bEC9vlf-1-ohMyKnwYaIU7dFa61e4gBaPcpyKTv1YKS45wfXuwl064KhSbwKss9IyLaj32D6Ij4Js3SbhXVU3YaJkjE4~S1O0pnH8f8K7XlAWM0PWcv2zc57pdmqIUA7D4l56gBgo4-YA-6keH66U7iEvhBq8xIBoEPNJR0g-ujiXNg-NIX5UWL~I2JlwPPkVWbEVh0sftjPPI0wkqhrXxcqgM3b~pbpDTCvB1KnUnCW6Cm~VXcHo71r7n0WfjOIWzmaAne7DRePeak5RElCGp7R7nrnwVr9Naqjhep-OErh04ZltbrEGqzEDRZK7fA__&Key-Pair-Id=K2W722D70GJS8W)
