The first term of a geometric sequence is
and common ratio is 2. The sum of the
first 2...
![subject](/tpl/images/cats/geografiya.png)
Geography, 06.04.2021 17:00 moneymaleia9264
The first term of a geometric sequence is
![x](/tpl/images/2272/1905/a0e3f.png)
and common ratio is 2. The sum of the
first 20 terms is 80. Find the fifth term.
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Answers: 1
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