detailed information: The input equation set is:
交After the exchange of equation (2) and equation (8), the equation system becomes:
Therefore, the solution of the equation set is:
Convert the solution of the equation set to decimals:
Where: B, C, D, E, F, G, I are arbitrary constants. 解方程组的详细方法请参阅:《多元一次方程组的解法》 |