" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
4P2=4!/2!=12 cara
semoga bermanfaat dan benar jawabannya ....:)
n = 4!/2!
n= 4x3x2x1/2x1
n=24/2
n=12
jadi banyak cara memilih adalah 12 cara