.若x、y满足约束条件 x - y +1≥0
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线性规划的一道题已知变量x,y满足约束条件x+y-1=0x-y-1
满足约束条件(绝对值x)+2(绝对值y)
已知变量x,y满足约束条件1
已知x,y满足约束条件:x-y+1>=0,x+y-2>=0,x
已知x,y满足约束条件x-y+5>=0 x+y>=0 X
设x,y满足约束条件x>=0 x>=y 2x-y
设x,y满足约束条件x>=0 y>=x 4x+3y
设变量X,Y满足约束条件{X-Y+3>=0,X+Y>=0,-2
若变量x,y满足约束条件x+y≤2x≥1y≥0
若实数x,y满足约束条件x-y≥0,x+y≥0,2x+y≤1,则y/(x+1)的最大值是多少,