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유한 수학 예제
, ,
단계 1
Write the system as a matrix.
단계 2
단계 2.1
Swap with to put a nonzero entry at .
단계 2.2
Multiply each element of by to make the entry at a .
단계 2.2.1
Multiply each element of by to make the entry at a .
단계 2.2.2
을 간단히 합니다.
단계 2.3
Perform the row operation to make the entry at a .
단계 2.3.1
Perform the row operation to make the entry at a .
단계 2.3.2
을 간단히 합니다.
단계 2.4
Multiply each element of by to make the entry at a .
단계 2.4.1
Multiply each element of by to make the entry at a .
단계 2.4.2
을 간단히 합니다.
단계 2.5
Perform the row operation to make the entry at a .
단계 2.5.1
Perform the row operation to make the entry at a .
단계 2.5.2
을 간단히 합니다.
단계 2.6
Multiply each element of by to make the entry at a .
단계 2.6.1
Multiply each element of by to make the entry at a .
단계 2.6.2
을 간단히 합니다.
단계 2.7
Perform the row operation to make the entry at a .
단계 2.7.1
Perform the row operation to make the entry at a .
단계 2.7.2
을 간단히 합니다.
단계 2.8
Perform the row operation to make the entry at a .
단계 2.8.1
Perform the row operation to make the entry at a .
단계 2.8.2
을 간단히 합니다.
단계 2.9
Perform the row operation to make the entry at a .
단계 2.9.1
Perform the row operation to make the entry at a .
단계 2.9.2
을 간단히 합니다.
단계 3
Use the result matrix to declare the final solution to the system of equations.
단계 4
The solution is the set of ordered pairs that make the system true.