CT6-Lower bound for R

Discussion in 'CT6' started by Bharti Singla, Mar 9, 2017.

  1. Bharti Singla

    Bharti Singla Senior Member

    Hii all
    Chapter-9 page29
    Section-3.3 A lower bound for R
    I didn't get where this equation has come from. Could anyone explain?
     
    Last edited: Mar 9, 2017
    Sunil Sanga likes this.
  2. John Lee

    John Lee ActEd Tutor Staff Member

    It's the standard series expansion for an exponential. this is given on page 2 of the Tables.
     
  3. Bharti Singla

    Bharti Singla Senior Member

    Yaa, I got it sir.
     

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