设曲线y=xn+1(n∈N*)在点(1,l)处的切线与x轴的交点的横坐标为xn,
题型:选择题
问题:
设曲线y=xn+1(n∈N*)在点(1,l)处的切线与x轴的交点的横坐标为xn,则log2013x1+log2013x2+log2013 x3+…+log2013 x2011+log2013x2012的值为( )
A.-log20132012
B.-1
C.(log20132012)-l
D.1
设曲线y=xn+1(n∈N*)在点(1,l)处的切线与x轴的交点的横坐标为xn,则log2013x1+log2013x2+log2013 x3+…+log2013 x2011+log2013x2012的值为( )
A.-log20132012
B.-1
C.(log20132012)-l
D.1