设X,Y满足约束条件X-Y+1≥0 X+Y-1≥0 X≤3 ,则Z=2X-3Y的最小值是设X,Y满足约束条件X-Y+1≥0 X+Y-1≥0 X≤3 ,则Z=2X-3Y的最小值是?(线性问题)
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![设X,Y满足约束条件X-Y+1≥0 X+Y-1≥0 X≤3 ,则Z=2X-3Y的最小值是设X,Y满足约束条件X-Y+1≥0 X+Y-1≥0 X≤3 ,则Z=2X-3Y的最小值是?(线性问题)](/uploads/image/z/7618914-18-4.jpg?t=%E8%AE%BEX%2CY%E6%BB%A1%E8%B6%B3%E7%BA%A6%E6%9D%9F%E6%9D%A1%E4%BB%B6X%EF%BC%8DY%EF%BC%8B1%E2%89%A50+X%EF%BC%8BY%EF%BC%8D1%E2%89%A50+X%E2%89%A43+%2C%E5%88%99Z%3D2X%EF%BC%8D3Y%E7%9A%84%E6%9C%80%E5%B0%8F%E5%80%BC%E6%98%AF%E8%AE%BEX%2CY%E6%BB%A1%E8%B6%B3%E7%BA%A6%E6%9D%9F%E6%9D%A1%E4%BB%B6X%EF%BC%8DY%EF%BC%8B1%E2%89%A50+X%EF%BC%8BY%EF%BC%8D1%E2%89%A50+X%E2%89%A43+%2C%E5%88%99Z%3D2X%EF%BC%8D3Y%E7%9A%84%E6%9C%80%E5%B0%8F%E5%80%BC%E6%98%AF%3F%EF%BC%88%E7%BA%BF%E6%80%A7%E9%97%AE%E9%A2%98%EF%BC%89)
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设X,Y满足约束条件X-Y+1≥0 X+Y-1≥0 X≤3 ,则Z=2X-3Y的最小值是设X,Y满足约束条件X-Y+1≥0 X+Y-1≥0 X≤3 ,则Z=2X-3Y的最小值是?(线性问题)
设X,Y满足约束条件X-Y+1≥0 X+Y-1≥0 X≤3 ,则Z=2X-3Y的最小值是
设X,Y满足约束条件X-Y+1≥0 X+Y-1≥0 X≤3 ,则Z=2X-3Y的最小值是?(线性问题)
设X,Y满足约束条件X-Y+1≥0 X+Y-1≥0 X≤3 ,则Z=2X-3Y的最小值是设X,Y满足约束条件X-Y+1≥0 X+Y-1≥0 X≤3 ,则Z=2X-3Y的最小值是?(线性问题)
要思路还是答案?
是6
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