Answers

2015-08-20T11:47:53+08:00
Geometric sequence -formed by multiplication
sequence with a common ratio (r)
common ratio A2 ➗ A1 or A2 over A1
nth term: An=A1 r n-1 (sa taas n r)

where: A1- 1st term
r- common ratio
n-no. of terms
0