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已知曲线f(x)=xn+1(n∈N*)与直线x=1交于点P,若设曲线y=f(x)...
已知曲线f(x)=x
n+1(n∈N
*)与直线x=1交于点P,若设曲线y=f(x)在点P处的切线与x轴交点的横坐标为x
n,则
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的值为
.
考点分析:
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