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Phương trình nào dưới đây là phương trình mặt phẳng đi qua điểm A(0;0;−1) và song song với giá của hai vectơ u =(−2;1;0) và v =(0;2;−2) ? A. −x+2y+2z+2=0 B. x+2y+2z+2 = 0 C. x+2y+2z−2=0 D. x−2y+2z+2=0
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