October 2018 1 90 Report

w urnie jest 7 kul białych,2 czarne i 1 zielona. Oblicz ile jest możliwych sposobów wyboru dwóch kul z tej urny tak aby obie kule były białe.


More Questions From This User See All

Recommend Questions



Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.