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The n ^(th) terms of the series 1 + (4)/...

The `n ^(th)` terms of the series `1 + (4)/(5) + (7)/(5 ^(2)) + (10)/(5 ^(3)) +……….` is

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RESONANCE DPP ENGLISH-JEE MAINS-All Questions
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  3. The n ^(th) terms of the series 1 + (4)/(5) + (7)/(5 ^(2)) + (10)/(5 ^...

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