" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a+3b + a+ 11b = 62
Di Eliminasi
a = 3, b = 4
Un = a +(n-1)b
Un = 3 + 4n -4
Un = 4n - 1
U100 = 400 - 1 = 399