TMUA 2017 Paper 2 Q3 — Worked Solution

P2·Sequences & Series, Algebra & Surds·4.5Official · 2017 · Q3

geometric-progressionsum-to-infinitysurd-rationalisation

The first term of a geometric progression is

23

and the fourth term is

\frac{9}{4}

. What is the sum to infinity of this geometric progression?

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