ベクトル空間の質問です。 (2)のWはなぜ部分空間でないのか教えて下さい。
No answer yet
Users viewing this question are also looking at these questions 😉
![x>0という条件をつけなくていいのはなぜですか？？例えば⑴の[2]のとき、もしxがマイナス... - 1](https://d1e9oo257tadp1.cloudfront.net/uploads/qa_question_image/file/1803395/thumb_l_webp_01E8B167-DD37-4DC9-888B-69652610F6E4.webp?Expires=1778124826&Signature=HQimw0QMO7SiyJFNITfCF9jKtJj77xZUjzxWzgNsBEUf6EVdMwLVlOEqh72rAA5PSdTk87xONlEN8D8V~3Dx8KekDxXhsokEVs75SMGy6HQSRCz~8yOIin1MnTvUn3LdTyj5hg0q6ETX3shTE5EXUruzgn5zyvozO08NuzdNB0MlU67LHPr5UTEAA-xtnzhmCP7SQ2mPTx9bZGeeof1RT3-hkAl1WKStYiU87Bwdbfg-ojDu~P9j7igxED3mk8FiNlAnVtu8wrSFrrqzNAY-I9KtAFB5ZGt~U3tbDst8gGER-e8kehQVQWVBv0-7W2uPnlNLjR76zdDx3cjLTkViaA__&Key-Pair-Id=K2W722D70GJS8W&Expires=1778124826&Signature=YwjnyJ82UzT4w4PwGI1F8VqmSDujZth5FvnbmpsVfNXI1HBadDu6ky90lO8mO8ea0nPIbt4hBHfZyC6KPEjGIdEHQ2Sp1Kt~JrRWP6TeGcRnAxiUqQMEo9I6OLKHy7aZQYQ2obuGTyTtxztfrZSDZ-LtBAPkGPevF4Qy1a5PdAzuKI~vbZp09BJ2Lq8pYIsXINTrsula2gQ-ynF6dewHYZWCsaHfE0~y50TwpFpyEwdd5lGvfyZYEG9z3LHbf7eyYdnbiM7Eo7Na8pd7wjdLIQ3rZsna7FWVrlpwfJqVb1ScUJxGf6HAqI1hFqjbp0jjpELXYqcxaDmvvGILYtIQyA__&Key-Pair-Id=K2W722D70GJS8W)
