Solve $\dfrac{1 - \sqrt{1-x}}{1 + \sqrt{1-x}} = \dfrac{1}{3}$. The value of $x$ is—

Question

Accepted Answer

$\dfrac{3}{4}$

Answer

$\dfrac{1}{2}$

Answer

$1$

Answer

$\dfrac{1}{4}$

Solve 1−1−x1+1−x=13\dfrac{1 - \sqrt{1-x}}{1 + \sqrt{1-x}} = \dfrac{1}{3}1+1−x​1−1−x​​=31​. The value of xxx is—