Answers

2016-08-01T18:57:22+08:00
Geometric sequence is identified when the first is obtained by multiplying the preceding term by a nonzero constant called the common ratio..
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2016-08-01T19:03:02+08:00
The terms should have a common ratio
for example 
4, 12, 36, 108, 324
12/4 should equal to 36/ 12
36/12 should equal to 108/36
108/36 should equal to 324/108
and so on..


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