The sum of infinite terms of a $G.P.$ is $x$ and on squaring the each term of it, the sum will be $y$, then the common ratio of this series is

  • A

    $\frac{{{x^2} - {y^2}}}{{{x^2} + {y^2}}}$

  • B

    $\frac{{{x^2} + {y^2}}}{{{x^2} - {y^2}}}$

  • C

    $\frac{{{x^2} - y}}{{{x^2} + y}}$

  • D

    $\frac{{{x^2} + y}}{{{x^2} - y}}$

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