A.相同B.相差一個(gè)負(fù)號(hào)C.沒(méi)有確定的關(guān)系
A.該線性規(guī)劃問(wèn)題的解無(wú)界B.該線性規(guī)劃問(wèn)題有無(wú)窮多個(gè)解C.該線性規(guī)劃問(wèn)題無(wú)解D.該線性規(guī)劃問(wèn)題有唯一解
A.若線性規(guī)劃問(wèn)題有最優(yōu)解,一定存在一個(gè)基本可行解是最優(yōu)解B.線性規(guī)劃問(wèn)題的基本可行解對(duì)應(yīng)該線性規(guī)劃問(wèn)題可行域的頂點(diǎn)C.若線性規(guī)劃問(wèn)題存在可行解,則問(wèn)題的可行域?yàn)橥辜?br/>D.線性規(guī)劃問(wèn)題的基本可行解中,所有分量都是大于零的