rumus suku ke n pada barisan geometri 1,1/2 , 1/4 ,1/8 adalah........
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Un= 1.1n-1
2
Sn= a
1 - r
= 1
1 - 1
2