Answers

2015-07-10T13:49:55+08:00
Example of harmonic sequence

1/2,1/4,1/6,1/8
-reverse the number

2/1,4/1,6/1,8/1
-divide it now

2/1=2,4/1=4,6/1=6,8/1=8

the answer is :

2, 4, 6, 8.

2 4 2