matrici

matrici

11th Grade

9 Qs

quiz-placeholder

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IBY1 MAA SL - Rational Function FA #1

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Assessment

Quiz

Mathematics

11th Grade

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Created by

Paun Mihai

Used 3+ times

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9 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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Valoarea determinantului este:

71

-71

83

-83

2.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

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Calculati determinantul

7

-7

23

-23

3.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

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Calculati determinantul

-8

-3

3

8

4.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

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Calculati determinantul

15

5

0

-5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Care este transpusa matricei A?

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6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Care este transpusa matricei A=(0  1  5) ?A=\left(0\ \ 1\ \ 5\right)\ ?  


 At=(5  1  0) A^t=\left(5\ \ 1\ \ 0\right)\   

 At=(1  0  5)A^t=\left(1\ \ 0\ \ 5\right)  

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7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Dacă înmulțim cu 2 matricea A obținem :

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8.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

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Determinantul matricei din imagine este egal cu

-9

9

-11

-8

9.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

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Determinantul matricei A, din imagine este egal cu:

7

5

-7

4