6.1.
[!QUESTION]
利用图解求下列问题的解.
(1)(2)
(3)
(4)
Images generated by: [Linear programming grapher (two variables)](https: <//www.zweigmedia.com/utilities/lpg/index.html>)
5/25/25About 9 min
[!QUESTION]
利用图解求下列问题的解.
(1)(2)
(3)
(4)
Images generated by: [Linear programming grapher (two variables)](https: <//www.zweigmedia.com/utilities/lpg/index.html>)