For each geometric progression find the common ratio ‘r’, and then find a_n
5, 2, …….

Question

For each geometric progression find the common ratio ‘r’, and then find a n 5, 2, …….

Philoid · Accepted Answer

First term (a) = 5

Common ratio (r) = =

n^th term in the GP (a_n) = ar^n-1

a_n = (5) (^n-1 = (^n-1

For each geometric progression find the common ratio ‘r’, and then find an5, 2, …….