" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2) ( 3C8 x 0C4 ) : 3C12 = ( 8!/3!5! x 4!/0!4! ) : 12!/3!9! = ( 56x1 ) : 220 = …