Question
Use explicit formulas to give two examples of geometric sequences whose $7^{\text { th }}$ terms are 1024
Step 1
The nth term, $a_n$, of a geometric sequence can be found using the formula $a_n = a_1 \cdot r^{(n-1)}$, where $a_1$ is the first term and $r$ is the common ratio. Show more…
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