程序运行结果 ·将程序运行生成的参数写出，应为： -9.09009.1809-3.0000 3.0300 9 -7.800015.2100 -2.0000 3.9000 -4 0.0050 -4.350018.9225 -1.0000 4.3500 1 0.9214 A= 0 20.2500 0 4.5000 1 B= 0 C= -0.2228 4.400019.36001.0000 4.4000 -1 -0.4050 8.040016.16042.0000 4.0200 1 -4 -16.8537 9.780010.62763.0000 3.2600 -9 ·即截面的方程为： x2+0.0050xy+0.9214y2-0.2228x-0.4050y-16.8537=0 程序运行结果 • 将程序运行生成的参数写出，应为： • 即截面的方程为： -9.0900 9.1809 -3.0000 3.0300 1 -7.8000 15.2100 -2.0000 3.9000 1 -4.3500 18.9225 -1.0000 4.3500 1 0 20.2500 0 4.5000 1 4.4000 19.3600 A = 1.0000 4.4000 1 8.0400 16.1604 2.0000 4.0200 1 9.7800 10.6276 3.0000 3.2600 1       -9 -4 -1 0 -1 -4 -9 B           =             0.0050 0.9214 -0.2228 -0.4050 -16.8537 c       =           2 2 x xy y x y + + = 0.0050 0.9214 -0.2228 -0.4050 -16.8537 0