经适当选取参数后,某曲面与平面的第一基本形相同,则它可能是( ) -题库考试答案搜索网

经适当选取参数后,某曲面与平面的第一基本形相同,则它可能是( )

多选题

2021-09-03 17:14

A、柱面
B、锥面
C、旋转曲面
D、马鞍面

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正确答案

A@#@B

试题解析

标签：青书学堂平顶山学院数学与应用数学微分几何(专升本) 黑龙江省教育学院数学与应用数学（函授）专升本高等几何平时作业1

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