The third and fourth terms of a geometric series are 6.4 and 5.12, respectively. Find (a) the common ratio of the series, b) the first term of the series,

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ISBN:9780470458365
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5.
The third and fourth terms of a geometric series are 6.4 and 5.12, respectively. Find
(a) the common ratio of the series,
(b) the first term of the series,
Transcribed Image Text:5. The third and fourth terms of a geometric series are 6.4 and 5.12, respectively. Find (a) the common ratio of the series, (b) the first term of the series,
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