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ما قبل التفاضل والتكامل الأمثلة
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خطوة 1
Write the system as a matrix.
خطوة 2
خطوة 2.1
Multiply each element of by to make the entry at a .
خطوة 2.1.1
Multiply each element of by to make the entry at a .
خطوة 2.1.2
بسّط .
خطوة 2.2
Perform the row operation to make the entry at a .
خطوة 2.2.1
Perform the row operation to make the entry at a .
خطوة 2.2.2
بسّط .
خطوة 3
Use the result matrix to declare the final solution to the system of equations.
خطوة 4
The solution is the set of ordered pairs that make the system true.