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The sum of the series is
.
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The Deep Dive
To find the sum of the series
, we recognize this as a finite geometric series.
The first term
and the common ratio
. The number of terms
.
The sum
of a finite geometric series can be calculated using the formula:
Plugging in the values:
This simplifies to:
Simplifying further:
Finally, we simplify this to:
So, the sum of the series
is: