Ashwini Asked a Question
July 20, 2020 9:21 pmpts 30 pts
The sum of series nta" is T=I 1+ O 1-r Correct answer 1-2 O 1-a} O - - a) 1+* 1+*
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  • Chandra dhawan Best Answer
    see attached file
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    Chandra dhawan
    it's simple method
  • Deepak singh thankyou
    see attached
    • cropped-365527612.jpg
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    Deepak singh
    any doubt please ask
  • Priyadarshan Choursiya
    see attachment
    • cropped6095086280559879290.jpg
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  • Arzoo
    See the attachment
    • cropped2564651426268249515.jpg
    • cropped8792925660762011721.jpg
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