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Archy [21]
2 years ago
9

What must be true in order to find a sum for an infinite geometric series?

Mathematics
2 answers:
Harlamova29_29 [7]2 years ago
8 0

The law is

Common ratio or r must lies in between 0 and 1

It means

r is in (0,1)

  • r is greater than 0 but less than 1

The formula is

\boxed{\sf S_{\infty}=\dfrac{a}{1-r}}

larisa [96]2 years ago
4 0

Answer:

0 < r < 1

Step-by-step explanation:

That every sequence gets multiplied by a number less than 1 but more than 0

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