【单选题】【消耗次数:1】
线性规划问题有可行解,则?
必有基可行解
必有唯一最优解
无基可行解
无唯一最优解
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相关题目
【判断题】 线性规划若有可行解,则必有基可行解;若有最优解,则必有基最优解,即在可行域的某顶点达到最优.
①  正确
②  错误
【判断题】 线性规划的最优解是可行解。()
①  正确
②  错误
【判断题】 若线性规划无最优解则其可行域无界。()
①  正确
②  错误
【单选题】 若线性规划问题没有可行解,可行解集是空集,则此问题?
①  没有无穷多最优解
②  没有最优解
③  有无界解
④  有基本解
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①  不加入人工变量就可进行单纯形法计算
②  最优表中非基变量检验数全部非零
③  最优表中存在非基变量的检验数为零
④  可行解集合有界
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