8.97Y1+3.47Y2+13.94Y3+11.47Y4+14.27Y5+12.64Y6 = 10.45
17.2Y1+8.9Y2+45.6Y3+41.4Y4+8.7Y5+15.7Y6 = 15.402
0.522Y1+0.39Y2+0.306Y3+0.277Y4+1.64Y5+0.805Y6 = 0.67
25.6Y1+33.7Y2+5.4Y3+11.8Y4+2Y5+9.2Y6 = 13
0.36Y1+0.21Y2+1.16Y3+1.3Y4+0.38Y5+0.39Y6 = 0.402
0.81Y1+0.31Y2+2.81Y3+1.11Y4+0.27Y5+0.58Y6 = 0.66
1.52Y1+0.54Y2+0.26Y3+0.79Y4+0.04Y5+0.22Y6 = 0.272
0.22Y1+0.25Y2+0.57Y3+0.98Y4+0.21Y5+1.09Y6 = 0.3
Y1+Y2+Y3+Y4+Y5+Y6 = 1
Y1>0 Y2>0 Y3>0 Y4>0 Y5>0 Y6>0
不管用什么方法 只要能解出来就行!
^_^! 不好意思啊各位,题设条件里有一处应该改成:
Y1+Y2+Y3+Y4+Y5+Y6=0.985