6.已知集合A={x∣x1−x⩾0}A=\left\{x\vert \frac{x}{1-x}\geqslant 0\right\}A={x∣1−xx⩾0},集合B={x∣y=lg(2x−1)}B=\{x\vert y=lg(2x-1)\}B={x∣y=lg(2x−1)},则A⋂B=(A\bigcap B=(A⋂B=( )))