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Mathematics 2
Mathematics 2 Deneme Sınavı
Mathematics 2 Deneme Sınavı Sorusu #486912
Mathematics 2 Deneme Sınavı Sorusu #486912
Which of the following is the determinant of the coefficient matrix of the system of linear equations
-21 |
9 |
-11 |
18 |
15 |
Yanıt Açıklaması:
The coefficient matrix of the given system of linear equations is
We find the determinant of the coefficient matrix using Sarrus’ rule:
and we find
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