用数学软件解方程组85.6779=V*Y1+L*X10.0805=V*Y2+L*X21.8368=V*Y3+L*X30.5798=V*Y4+L*X40.8054=V*Y5+L*X5Y1=0.9*28.93*X1Y2=0.9*3760.9*X2Y3=0.9*3760.9*X3Y4=0.9*3760.9*X4Y5=0.9*376.09*X5Y1+Y2+Y3+Y4+Y5=1.O3574.6504=V+L解所有未知数*表示乘号X,Y右边的1,2,3,4,5为下标

2019-03-31

下载本文

用数学软件解方程组
85.6779=V*Y1+L*X1
0.0805=V*Y2+L*X2
1.8368=V*Y3+L*X3
0.5798=V*Y4+L*X4
0.8054=V*Y5+L*X5
Y1=0.9*28.93*X1
Y2=0.9*3760.9*X2
Y3=0.9*3760.9*X3
Y4=0.9*3760.9*X4
Y5=0.9*376.09*X5
Y1+Y2+Y3+Y4+Y5=1.O
3574.6504=V+L
解所有未知数
*表示乘号
X,Y右边的1,2,3,4,5为下标

优质解答

有多组解,每一个内[]为一组[X1=0.02299733398,X2=0.000003358342000,X3=0.00007662860355,X4=0.00002418840611,X5=0.0001435963704,Y1=0.5987815849,Y2=0.01136734959,Y3=0.2593732636,Y4=0.08187315887,Y5=0.04860464305,V=6.027380694,L=3568.623019],
[X1=0.02564191908,X2=0.000002879084105,X3=0.00006569318863,X4=0.00002073655856,X5=0.001875008577,Y1=0.6676386470,Y2=0.009745152670,Y3=0.2223589618,Y4=-0.07018931078,Y5=0.6346547783,V=9.319356344,L=3583.969756],
[X1 = 0.4071495615e-1,X2 = -4.125201321*10^(-7),X3 = -0.9412633274e-5,X4 = -0.2971169846e-5,X5 = -0.4958089362e-4,Y1 = 1.060095313,Y2 = -0.1396302268e-2,Y3 = -0.3185997523e-1,Y4 = -0.1005684541e-1,Y5 = -0.1678219045e-1,V = -58.72570908,L = 3633.376109] 有多组解,每一个内[]为一组[X1=0.02299733398,X2=0.000003358342000,X3=0.00007662860355,X4=0.00002418840611,X5=0.0001435963704,Y1=0.5987815849,Y2=0.01136734959,Y3=0.2593732636,Y4=0.08187315887,Y5=0.04860464305,V=6.027380694,L=3568.623019],
[X1=0.02564191908,X2=0.000002879084105,X3=0.00006569318863,X4=0.00002073655856,X5=0.001875008577,Y1=0.6676386470,Y2=0.009745152670,Y3=0.2223589618,Y4=-0.07018931078,Y5=0.6346547783,V=9.319356344,L=3583.969756],
[X1 = 0.4071495615e-1,X2 = -4.125201321*10^(-7),X3 = -0.9412633274e-5,X4 = -0.2971169846e-5,X5 = -0.4958089362e-4,Y1 = 1.060095313,Y2 = -0.1396302268e-2,Y3 = -0.3185997523e-1,Y4 = -0.1005684541e-1,Y5 = -0.1678219045e-1,V = -58.72570908,L = 3633.376109]