Mathematics for IGCSE & O level - Sequences (Section 3 - No. 48)

Which of the following sequence is a geometric sequence?

1, 2, 3, 4, ...

3, 6, 9, 12, ...

4, 8, 16, 32, ...

2, 5, 8, 11, ...

Vysvetlenie

A geometric sequence has a common ratio.

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