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Mathematics, 03.08.2021 18:00 loganiero
Biết phép vị tự tâm I biến đường tròn (C):(x-1)^2+(y+1)^2=0 thành đường tròn (C`):(x-2)^2+y^2=4. Tính tổng hoành độ và tung độ của tất cả các điểm I
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Biết phép vị tự tâm I biến đường tròn (C):(x-1)^2+(y+1)^2=0 thành đường tròn (C`):(x-2)^2+y^2=4. Tín...
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