s3-ap-southeast-1.amazonaws.com...-2, 12 x x x Lò'i glai Cau 3 la 2 trmh 2 = Ix —x x ng mem...
6
s3-ap-southeast-1.amazonaws.com...-2, 12 x x x Lò'i glai Cau 3 la 2 trmh 2 = Ix —x x ng mem cua p huung 1 gla tri cua 1 la: 12 2x x 12 Bði vây chQn D. Lòi giåi c. 10. D. 11
![s3-ap-southeast-1.amazonaws.com fileCâu 78: Voi gia tri nao cua m thi phuong trinh cos2 x + 2 sin xcosx— sin x = m, co nghiêm? — tan x +3 trên donn [0; z] la: Sô nghiêm cua](https://img.pdfslide.tips/doc/110x75/5e0a1423c616c258a60dd0a5/s3-ap-southeast-1-u-78-voi-gia-tri-nao-cua-m-thi-phuong-trinh-cos2-x-2-sin.jpg)
