" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
U7= 324
U6= ?
U3 =ar^n-1
4= ar²
4/a=r²
r= 2/ va (baca: akar a) :'3
U7 = ar^6
324 = a.(2/va)^6
324 = a.(64/a^3)
324 = 64/a²
a² = 64/324
a = 8/18
a = 4/9
4=ar²
4=(4/9) r²
9=r²
r=3
U6= ar^5
= 4/9. 3^5
= 4/9 . 243
= 4.27
= 108
#cmiiw