能背实变函数作业的答案，那对基本概念和方法还应是清楚的，否则无从背起。

来源: 方外居士于 2025-10-23 10:08:06 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.