Determine the set of xxx such that 1x<1x−1\frac{1}{x} < \frac{1}{x-1}x1<x−11.
x>1x > 1x>1
x<0x < 0x<0 or x>1x > 1x>1
0<x<10 < x < 10<x<1
x<1x < 1x<1