Sequences

Recursive v nth Term Rules

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Recursive Rules
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There are two types of rules in the recursive format: one for APs and one for GPs.


An important point to note is that with recurisve rules we must always write T₁ = a after the rule, where a = the first term.

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nth Term Rules
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Again, there are two types of nth term rules - one for GPs and one for APs.



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