设每天派出A型车x辆,B型车y辆,则
约束条件:
x+y<=9
6×8x+10×6y>=360
0<=x<=7,0<=y<=4
x,y∈N*
目标函数:z=160x+252y
当直线z=160x+252y过点A(7,2/5)时z最小
∵x,y∈N*
∴当x=7,y=1时,z最小,最小值是1372
设每天派出A型车x辆,B型车y辆,则
约束条件:
x+y<=9
6×8x+10×6y>=360
0<=x<=7,0<=y<=4
x,y∈N*
目标函数:z=160x+252y
当直线z=160x+252y过点A(7,2/5)时z最小
∵x,y∈N*
∴当x=7,y=1时,z最小,最小值是1372