Find the sum of the series upto infinity 625 + 125 + 25 + 5 +....
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Answered by
5
Answer:
-infinity
Step-by-step explanation:
625+125+5+..+(-5)+..(-125)+..+(-625).....+(-infinity)= -infinity
Answered by
2
The series is a GP.
a=625, r=1/5
S=a/(1-r)
= 625 / (4/5)
= 625 x (5/4)
= 3125/4
= 781.25
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