Mathematics 0580 · IGCSE · Sequences

Sequences — practice question

(a)[2]

Find the $n$th term for the sequence $16, 19, 22, 25, 28, \ldots$.

(b)[2]

Find the $n$th term for the sequence $1, 3, 9, 27, 81, \ldots$.

Worked solution & mark scheme

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