曲面的三个基本形之间的关系为( ) -题库考试答案搜索网

曲面的三个基本形之间的关系为( )

单选题

2021-09-06 21:17

A、 Ⅲ-(k₁+k₂)Ⅱ+k₁k₂Ⅰ=0
B、 Ⅲ-(k₁+k₂)Ⅱ+k₁k₂Ⅱ=0
C、 Ⅱ-(k₁+k₂)Ⅲ+k₁k₂Ⅰ=0
D、 Ⅰ-(k₁+k₂)Ⅱ+k₁k₂Ⅲ=0

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正确答案

A

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)

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