2025知到答案 Multivariable Calculus(浙江师范大学) 最新智慧树满分章节测试答案
第一章 单元测试
1、单选题:
The -series
diverges for ( ).
选项:
A:
B:
C:
答案: 【】
2、单选题:
The series has the sum equal to ( ).
选项:
A:3
B:The sum does not exist
C:2
答案: 【The sum does not exist】
3、判断题:
Series . ( )
选项:
A:对
B:错
答案: 【错】
4、判断题:
Series converges. ( )
选项:
A:错
B:对
答案: 【错】
5、判断题:
The radius of convergence of is
. ( )
选项:
A:对
B:错
答案: 【对】
第二章 单元测试
1、单选题:
The relation between and
is ( ).
选项:
A:The line lies in the plane
B:The line is perpendicular to the plane
C:The line is parallel to the plane
答案: 【The line is parallel to the plane】
2、单选题:
Let ,
. Then
( ).
选项:
A:
B:
C:
答案: 【】
3、判断题:
Suppose that the vectors and
are collinear, and
. Then
. ( )
选项:
A:对
B:错
答案: 【对】
4、判断题:
Given a point , the symmetric point of
about
-plane is
. ( )
选项:
A:错
B:对
答案: 【错】
5、判断题: is a surface of hyperbolic cylinder parallel to z-axis. ( )
选项:
A:对
B:错
答案: 【对】
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