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Nga2k
2 năm trước
Giúp mình bài này với ạ cho vecto v= (a;b) sao cho khi phép tịnh tiến đồ thị y=f(x)=$\frac{ x^{2}-x+1}{x-1}$ theo vecto v ta nhận đc đồ thị hàm số y = g(x)= $\frac{x^{2} }{x+1}$ . khi đó tích a.b bằng
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