已知向量m//n,其中m=(1/(x^3+c-1),-1),n=(-1,y),x、y、c都是实数其中x,y所满足的关系式记为y=f(x),若函数f(x)为奇函数(1)求函数f(X)的表达式(2)已知数列{an}的各项都是正数,Sn为数列{an}的前n项和,
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![已知向量m//n,其中m=(1/(x^3+c-1),-1),n=(-1,y),x、y、c都是实数其中x,y所满足的关系式记为y=f(x),若函数f(x)为奇函数(1)求函数f(X)的表达式(2)已知数列{an}的各项都是正数,Sn为数列{an}的前n项和,](/uploads/image/z/10199008-64-8.jpg?t=%E5%B7%B2%E7%9F%A5%E5%90%91%E9%87%8Fm%2F%2Fn%2C%E5%85%B6%E4%B8%ADm%3D%281%2F%EF%BC%88x%5E3%2Bc-1%EF%BC%89%2C-1%29%2Cn%3D%28-1%2Cy%29%2Cx%E3%80%81y%E3%80%81c%E9%83%BD%E6%98%AF%E5%AE%9E%E6%95%B0%E5%85%B6%E4%B8%ADx%2Cy%E6%89%80%E6%BB%A1%E8%B6%B3%E7%9A%84%E5%85%B3%E7%B3%BB%E5%BC%8F%E8%AE%B0%E4%B8%BAy%3Df%28x%29%2C%E8%8B%A5%E5%87%BD%E6%95%B0f%28x%29%E4%B8%BA%E5%A5%87%E5%87%BD%E6%95%B0%EF%BC%881%EF%BC%89%E6%B1%82%E5%87%BD%E6%95%B0f%28X%29%E7%9A%84%E8%A1%A8%E8%BE%BE%E5%BC%8F%EF%BC%882%EF%BC%89%E5%B7%B2%E7%9F%A5%E6%95%B0%E5%88%97%7Ban%7D%E7%9A%84%E5%90%84%E9%A1%B9%E9%83%BD%E6%98%AF%E6%AD%A3%E6%95%B0%2CSn%E4%B8%BA%E6%95%B0%E5%88%97%7Ban%7D%E7%9A%84%E5%89%8Dn%E9%A1%B9%E5%92%8C%2C)
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