अनंत श्रेणी $1 + \frac{4}{5} + \frac{7}{5^2} + \frac{10}{5^3} + \dots$ का योग क्या है?

  • A
    $\frac{35}{16}$
  • B
    $\frac{16}{35}$
  • C
    $\frac{15}{16}$
  • D
    $\frac{7}{4}$

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