(a)[2]
Find the $n$th term for the sequence $8, 15, 34, 71, 132, \dots$
(b)[3]
Find the $n$th term for the sequence $\frac{2}{1}, \frac{3}{4}, \frac{4}{16}, \frac{5}{64}, \frac{6}{256}, \dots$
Mathematics 0580 · IGCSE · Sequences
Mathematics 0580 · IGCSE · Sequences
Find the $n$th term for the sequence $8, 15, 34, 71, 132, \dots$
Find the $n$th term for the sequence $\frac{2}{1}, \frac{3}{4}, \frac{4}{16}, \frac{5}{64}, \frac{6}{256}, \dots$