已知函数f(x)=x²÷(1+x²)求f(1)+f(2)+f(½)+f(3)+f(1/3)+f(4)+f(1/4)=
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![已知函数f(x)=x²÷(1+x²)求f(1)+f(2)+f(½)+f(3)+f(1/3)+f(4)+f(1/4)=](/uploads/image/z/1084796-44-6.jpg?t=%E5%B7%B2%E7%9F%A5%E5%87%BD%E6%95%B0f%28x%29%3Dx%26%23178%3B%C3%B7%EF%BC%881%2Bx%26%23178%3B%EF%BC%89%E6%B1%82f%281%29%2Bf%282%29%2Bf%28%26%23189%3B%29%2Bf%283%29%2Bf%281%2F3%29%2Bf%284%29%2Bf%281%2F4%29%3D)
已知函数f(x)=x²÷(1+x²)求f(1)+f(2)+f(½)+f(3)+f(1/3)+f(4)+f(1/4)=
已知函数f(x)=x²÷(1+x²)求f(1)+f(2)+f(½)+f(3)+f(1/3)+f(4)+f(1/4)=
已知函数f(x)=x²÷(1+x²)求f(1)+f(2)+f(½)+f(3)+f(1/3)+f(4)+f(1/4)=
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