Let $x \in (0, 1)$. The set of all $x$ such that $\sin^{-1} x > \cos^{-1} x$ is the interval

  • A
    $\left( \frac{1}{2}, \frac{1}{\sqrt{2}} \right)$
  • B
    $\left( \frac{1}{\sqrt{2}}, 1 \right)$
  • C
    $(0, 1)$
  • D
    $\left( 0, \frac{\sqrt{3}}{2} \right)$

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