If $G$ be the geometric mean of $x$ and $y$, then $\frac{1}{{{G^2} - {x^2}}} + \frac{1}{{{G^2} - {y^2}}} = $

  • A

    ${G^2}$

  • B

    $\frac{1}{{{G^2}}}$

  • C

    $\frac{2}{{{G^2}}}$

  • D

    $3{G^2}$

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