Math, asked by ag1187790, 3 months ago

find the sum of series 1-1/3+1/9-1/27+...

Answers

Answered by srishti1897

0

Answer:

MARK MY ANSWER AS BRAINLIEST PLEASE

Step-by-step explanation:

a=1,r=31

∴S∞=1−ra

S∞=1−311

S∞=321

∴S∞=23

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