detailed information: The input equation set is:
Multiply both sides of equation (1) by 23 Divide the two sides of equation (1) by 50, the equation can be obtained:
Multiply both sides of equation (1) by 81 Divide the two sides of equation (1) by 100, the equation can be obtained:
由第(3)方程式可以看出,该方程组无解。 解方程组的详细方法请参阅:《多元一次方程组的解法》 |