The product of the roots of the equation $9 x^{2}-18|x|+5=0,$ is

  • [JEE MAIN 2020]
  • A

    $\frac{25}{9}$

  • B

    $\frac{25}{81}$

  • C

    $\frac{5}{27}$

  • D

    $\frac{5}{9}$

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