" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Dik.suku pertama: a
S~=16
dit a?
S~=16
a/(1-r)=16
a=16(1-r)
a/16=1-r
r=1-a/16
r=(16-a)/16
karna deret geometri takhingga berlaku rasionya:
-1<r<1
-1<(16-a)/16<1
-16<16-a<16
-32<-a<0 kali -1,
0<a<32
jadi nilai a yg memenuhi adalah 0<a<32