Math, asked by pragyanmurmu7190, 11 months ago

Find the sum s = 1 + 1/3 + 1/9 + 1/27 + up to infinity

Answers

Answered by deekshaDixit5
2

Answer:

3/2

explains

it is a Gp

in which First term ,a=1

common ratio r=1/3

by

using formula

sum of GP upto infinity=

s =  \frac{a}{1 - r }

therefore

s = \frac{1}{1 -  \frac{1}{3} }

S=

 \frac{1}{ \frac{2}{3} }

=3/2

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