" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
A={(o,o,o,r),(o,o,r,o),(o,r,o,o),(r,o,o,o),(o,o,o,o)}
|A|=5
P(A)=5/16
Odp. C