说说f(x)=(2mx-m^2 1)/(x^2 1)(x∈R)limx*sin(1/x) ∩{P丨PA=PC}a^2c c^2a ab(a-2b) bc(c-2b)

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说说f(x)=(2mx-m^2 1)/(x^2 1)(x∈R)limx*sin(1/x) ∩{P丨PA=PC}a^2c c^2a ab(a-2b) bc(c-2b)
说说f(x)=(2mx-m^2 1)/(x^2 1)(x∈R)limx*sin(1/x)
∩{P丨PA=PC}a^2c c^2a ab(a-2b) bc(c-2b)

说说f(x)=(2mx-m^2 1)/(x^2 1)(x∈R)limx*sin(1/x) ∩{P丨PA=PC}a^2c c^2a ab(a-2b) bc(c-2b)
f(x)满足f(X 1)=Xf(x)=loga(x^2-ax)在(-1/2,0)-1/2

x b;zsmf ,x , ,c c, c cm cmc