Apa yang dimaksud dengan determinan dari sebuah matriks?

Kuis: Memahami Determinan Matriks 2x2

Interactive Video
•
Mathematics, Science
•
7th - 10th Grade
•
Hard

Ethan Morris
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jumlah elemen-elemen dalam matriks
Hasil kali elemen-elemen diagonal utama
Nilai yang menggambarkan sifat matriks
Jumlah elemen-elemen diagonal sekunder
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bagaimana cara menghitung determinan dari Matriks A yang elemen-elemennya adalah -1, 3, 4, dan 2?
(3 x 4) - (-1 x 2)
(-1 x 2) - (3 x 4)
(4 x 2) - (-1 x 3)
(-1 x 3) - (4 x 2)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berapa nilai determinan dari Matriks A?
-14
-12
-10
-16
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa langkah pertama dalam menghitung determinan Matriks B?
Mengalikan elemen-elemen diagonal sekunder
Mengurangkan elemen-elemen diagonal utama
Menjumlahkan semua elemen
Mengalikan elemen-elemen diagonal utama
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berapa hasil dari 7 dikali 2 dalam perhitungan determinan Matriks B?
18
16
14
12
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa hasil dari negatif 6 dikali 0 dalam perhitungan determinan Matriks B?
-12
6
-6
0
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa rumus umum untuk menghitung determinan matriks 2x2 dengan elemen A, B, C, dan D?
A x C - B x D
A x B - C x D
A + D - B + C
A x D - B x C
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