The 3rd term of a geometric progression is 18 and the 8th term is 576

MATHEMATICS · Single correct · A Level · Mathematics · Sequences and series · Sequences and series

Problem

The 3rd term of a geometric progression is 18 and the 8th term is 576. Find the common ratio. (a)

\dfrac{3}{2}

(b)

\dfrac{8}{3}

(c)

2

(d)

4