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Mathematics 2
Mathematics 2 Deneme Sınavı
Mathematics 2 Deneme Sınavı Sorusu #375173
Mathematics 2 Deneme Sınavı Sorusu #375173
What is the value of the number if the system of linear equations
has infinitely many solutions?
|
-9 |
|
-3 |
|
0 |
|
3 |
|
9 |
Yanıt Açıklaması:
If the system has infinitely many solutions (which means that the equations must coincide), then we know that one of the equations is a scalar multiple of the other one. We see that the coefficients of the second equation is 3/2 multiple of the first one. So it is clear that
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