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任意一个方阵，如果其各行都是概率向量，则该方阵称之为（）
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任意一个方阵，如果其各行都是概率向量，则该方阵称之为（）
A、固定概率矩阵
B、马尔柯夫向量
C、概率向量
D、概率矩阵
时间：2022-01-03 05:52
关键词：
运筹学
数学
大学试题
理学
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D
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