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Matrix ม.5

Authored by CHAMPAGNE CHAMPAGNE

Mathematics

11th Grade

Used 18+ times

Matrix ม.5
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10 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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ถ้า det(2A) = -76 แล้ว det(B) เท่ากับเท่าใด

24

3

-3

-24

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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-3

-1

1

2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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ข้อใดไม่ถูกต้อง

(((((At)t)t)t)t)t = A

(A+A)t = At + At

(3A)t = 27At

det(At)=(det(A-1))-1

4.

FILL IN THE BLANKS QUESTION

2 mins • 1 pt

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5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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ค่าของ M22+C32 มีค่าเท่าใด

3

11

14

17

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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จงหาค่าของ det(B)

24

12

0

หาค่าไม่ได้

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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ถ้า C11(A) = 13 แล้ว det (A) มีค่าเท่าใด

10

33

45

60

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