Key fact The nth term provides a formula for finding out any term in the sequence or finding out whether a number is in the sequence. Work out the position to term rule for the following sequence ...

Binet's Formula: A closed-form expression for the nth term of a sequence, often used in the context of Fibonacci numbers. Generating Functions: Formal power series whose coefficients correspond to ...

Position to term rule is a formula which can be used to find any term in a sequence. This is also called the \(n_{th}\) term rule, in which \(n\) means any position in the sequence. Work out the ...