" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x nya 2
ynya -1
a=
6 4 x-5y-2
3x+2y 1 7
5 7z 9
b pangkat t =
6 3x+2y 5
4 1 7z
x-5y-2 7 9