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h_tvxq2601


Cho duong tron (C) co phuong trinh:
(C): (x-2)2 + y2 =2
Viet phuong trinh tiep tuyen cua (C) sao cho tiep tuyen do tao voi cac truc toa do mot tam giac co:
a. Dien tich bang 6
b. Dien tich nho nhat
Giup minh bai nay voi!
(C): (x-2)2 + y2 =2
Viet phuong trinh tiep tuyen cua (C) sao cho tiep tuyen do tao voi cac truc toa do mot tam giac co:
a. Dien tich bang 6
b. Dien tich nho nhat
Giup minh bai nay voi!