" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
u50=2(3)+(50-1)4
u50=6+49.4
u50=6+196
u50=202
a(awal)
b(beda)
n(yg ditanya)
U50= a+(n-1)b
3+(50-1) 4
3+(49)4
3+196
199