Which of the following illustrates geometric sequence?
1.6, 18, 54, 162
2.-5, -8, -13, -21
3.-5, -3, -1, 1,3 4. 12, 1, 2, 4,8
5. 5, 10, 20, 40
1.6, 18, 54, 162
2.-5, -8, -13, -21
3.-5, -3, -1, 1,3 4. 12, 1, 2, 4,8
5. 5, 10, 20, 40
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Answer:
How do you observe any change in
Step-by-step explanation:
Mopo on the way back from the
Answer:
1.6,18,54,162
And
5.5,10,20,40
Step-by-step explanation:
The common ratio of 6,18,54,162 is 3.
The common ratio of 5,10,20,40 is 2.
So the number 1 and 5 are the geometric sequence.