問題詳情
7二元一次方程式3x＋4y＝1解的情形為下列何者？
(A) 恰有一組解
(B) 無解
(C) 無限多組解
(D) 以上皆有可能
(A) 恰有一組解
(B) 無解
(C) 無限多組解
(D) 以上皆有可能
參考答案
無參考答案
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