Math, asked by onlyannu, 1 year ago

find the sum of the following series 0.7+0.71+0.72+... upto 100 terms

Answers

Answered by drushasangwan
3

Answer:


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Answered by sarbojit2006
0

Answer:

Hey there!!!!!!!!

a= 0.7 or 7/10

d=71/100-710

  =1/100

accordingly:-

        Sn=100/2(2*7/10{100-1}1/100)

              =50(239/100)

              =239/2

              =119.5

plz mark me as the brainliest....

       

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