设曲线f(x)=xn+1(n∈N*)在点(1,1)处的切线与x轴的交点的横坐标为
题型:选择题
问题:
设曲线f(x)=xn+1(n∈N*)在点(1,1)处的切线与x轴的交点的横坐标为xn,则log2010x1+log2010x2+…+log2010x2009的值为( )
A.-log20102009
B.-1
C.((log20102009)-1
D.1
设曲线f(x)=xn+1(n∈N*)在点(1,1)处的切线与x轴的交点的横坐标为xn,则log2010x1+log2010x2+…+log2010x2009的值为( )
A.-log20102009
B.-1
C.((log20102009)-1
D.1