(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

3,6,12........1536

determine the number of terms in the progression

2. Relevant equations

3. The attempt at a solution

a=3 r=2

n= ar^n-1

1536= (3) (2)^n-1

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Geometric progression

**Physics Forums | Science Articles, Homework Help, Discussion**