Determinanți de ordinul 2

Quiz
•
Mathematics
•
11th Grade
•
Medium
Laura Erculescu
Used 5+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Valoarea determinantului este:
71
-71
83
-83
2.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Valoarea determinantului
este:
-6
3
-3
6
3.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Soluția ecuației
este:
10
4
-4
6
4.
MULTIPLE SELECT QUESTION
1 min • 1 pt
45
-9
9
48
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este formula de calcul pentru det(A) .
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calculați det (B).
7
-7
23
-23
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calculați det(C)
-8
-3
3
8
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calculați det (D).
15
5
0
-5
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este formula de calcul a determinatului de ordinul 2?
ad-bc
ab-cd
ad+bc
(a+d)(b+c)
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