Solved: In 7190, find the indicated term for the geometric sequence with first term, a1
Chapter 5, Problem 87(choose chapter or problem)
In Exercises 71–90, find the indicated term for the geometric sequence with first term, \(a_1\) , and common ratio, r.
\(\text { Find } a_{40} \text {, when } a_{1}=1000, r=-\frac{1}{2} \text {. }\)
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