矩陣的乘法

矩陣的乘法

11th Grade

8 Qs

quiz-placeholder

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矩陣的乘法

矩陣的乘法

Assessment

Quiz

Mathematics

11th Grade

Medium

Created by

老師梁蕙如 老師梁蕙如

Used 12+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

此題中矩陣的第(2,2)元是多少?

-1

-2

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

試求BA的階數為多少?

 ×\times  2

 ×\times  2

 ×\times  3

 ×\times  3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A(B+C)=AB+AC

是否正確?

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

A的反方陣中第(2,1)元是多少?

0.75

0.25

-0.75

-0.25

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

若A,B為矩陣,上述等式是否恆成立?

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

A為矩陣,I為單位矩陣,

上述等式是否恆成立?

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

A,B為矩陣,上述等式是恆成立?

8.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

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