For the infinite series 162+54+18+6+…
a.) Is a series, arithmetic, geometric, or neither?
b.) If it’s arithmetic, identify the common difference. If it’s geometric, identify the common ration.
c.) What are the next three terms of this series?
d.) Does the series converge or diverge? Explain how you know.
e.) Write the series in summation notation where the lower limit is n=1.
f.) What is the sum of this infinite series
