Введите задачу...
Конечная математика Примеры
, , ,
Этап 1
Write the system as a matrix.
Этап 2
Этап 2.1
Swap with to put a nonzero entry at .
Этап 2.2
Multiply each element of by to make the entry at a .
Этап 2.2.1
Multiply each element of by to make the entry at a .
Этап 2.2.2
Упростим .
Этап 2.3
Perform the row operation to make the entry at a .
Этап 2.3.1
Perform the row operation to make the entry at a .
Этап 2.3.2
Упростим .
Этап 2.4
Perform the row operation to make the entry at a .
Этап 2.4.1
Perform the row operation to make the entry at a .
Этап 2.4.2
Упростим .
Этап 2.5
Multiply each element of by to make the entry at a .
Этап 2.5.1
Multiply each element of by to make the entry at a .
Этап 2.5.2
Упростим .
Этап 2.6
Perform the row operation to make the entry at a .
Этап 2.6.1
Perform the row operation to make the entry at a .
Этап 2.6.2
Упростим .
Этап 2.7
Multiply each element of by to make the entry at a .
Этап 2.7.1
Multiply each element of by to make the entry at a .
Этап 2.7.2
Упростим .
Этап 2.8
Perform the row operation to make the entry at a .
Этап 2.8.1
Perform the row operation to make the entry at a .
Этап 2.8.2
Упростим .
Этап 2.9
Perform the row operation to make the entry at a .
Этап 2.9.1
Perform the row operation to make the entry at a .
Этап 2.9.2
Упростим .
Этап 2.10
Perform the row operation to make the entry at a .
Этап 2.10.1
Perform the row operation to make the entry at a .
Этап 2.10.2
Упростим .
Этап 2.11
Perform the row operation to make the entry at a .
Этап 2.11.1
Perform the row operation to make the entry at a .
Этап 2.11.2
Упростим .
Этап 2.12
Perform the row operation to make the entry at a .
Этап 2.12.1
Perform the row operation to make the entry at a .
Этап 2.12.2
Упростим .
Этап 2.13
Perform the row operation to make the entry at a .
Этап 2.13.1
Perform the row operation to make the entry at a .
Этап 2.13.2
Упростим .
Этап 3
Use the result matrix to declare the final solution to the system of equations.
Этап 4
The solution is the set of ordered pairs that make the system true.