Make a series

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This topic contains 2 replies, has 3 voices, and was last updated by  shekhU 2 weeks, 1 day ago.

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  • Author
    Posts
  • #162

    AdminCSEC
    Keymaster

    what are the next three terms to the series ;
    1+3+7+15+31+63+…………[/img][/list][/code]

    #295

    parul_goel
    Participant

    the next three terms i think are
    127
    255
    511
    the difference being added goes as 2^n

    #296

    shekhU
    Participant

    surjeet wrote:
    what are the next three terms to the series ;
    1+3+7+15+31+63+…………[/img][/list][/code]

    parul is correct. every term is {2^n-1}.
    seventh will equal to 2^7-1=127.similarly for other terms.[/code]

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