單項選擇題

下列關(guān)系中()可視為模糊關(guān)系。

A.a={0.211,0.211,1.263,0.211,0.105}
B.a={0.211,0.211,0.263,0.211,0.105}
C.a={0.211,0.211,0.263,1.211,0.105}
D.a={0.211,1.211,0.263,0.211,0.105}

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