Sequences and finance

General Maths Units 1 and 2 (2023+)

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This video continues the series relating to Sequences and looks at Geometric Sequences. I look at what a geometric sequence is and how we can tell it apart from an arithmetic sequence. I look at how we find the common ratio and how we cannot divide to get from term to term. I look at how we can identify a geometric sequence by checking at least two of the common ratios to make sure they are the same. There are lots of worked examples and the theory is explained in an easy to understand and humourous way.

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