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矩陣的運算

Authored by 俊谷 葉

Mathematics

11th Grade

Used 11+ times

矩陣的運算
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

若矩陣的階數為 4x3,

則下列何者正確?

此矩陣有 4 行

此矩陣有 3 列

此矩陣的階數亦可寫成 3x4

此矩陣共有 12 個元

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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此矩陣的階數為何?

 2×32\times3  

 3×23\times2  

 2×22\times2  

 3×33\times3  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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此矩陣的第(3, 1)元為何?

50

20

30

60

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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4 在這個矩陣的什麼位置?

第2列 第2行

第3列 第3行

第2列 第3行

第3列 第2行

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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11

12

13

14

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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