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![Toán 12: Xét hàm số f(x)=2sinx+1/4 x trên khoảng [-2π;2π], tính tổng số nghiệm của f(x)=m](https://1a-1791.com/video/s8/1/d/r/G/x/drGxu._K4e-small-Ton-12-Xt-hm-s-fx2sinx-14-x.jpg)
Toán 12: Xét hàm số f(x)=2sinx+1/4 x trên khoảng [-2π;2π], tính tổng số nghiệm của f(x)=m
8 months ago
88
Xét hàm số f(x)=2sinx+1/4 x trên khoảng [-2π;2π]
Với tham số nguyên m ,tính tổng số nghiệm của phương trình f(x)=m
#ToanLop12
#ThamSo
#UngDungThucTe
#KhaoSatHamSo
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