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Toán 12: Cho hàm số y=f(x) có đạo hàm trên R và có bảng biến thiên. Số ng:2f(2tan(x/2)+1/2)-7=0
9 months ago
61
Đây là video cách giải chi tiết từng bước cho câu khảo sát hàm số và tìm nghiệm thực
#KhaoSatHamSo
#Toan12
#ToanLop12
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