" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
coba subtitusikan
untuk suku pertama
(1+1) kuadrat -1
4-1= 3
untuk suku ke empat
(1+4) kuadrat -1
5 kuadrat -1
=24