Prawdopodobienstwo wylosowania:
-Czarnej7/9
-bialej9/7
|Ω| = ( 9 + 7 ) * ( 9 +7 )= 16 * 16 =256
lAl = ( biala kula , czarna kula ) + ( czarna kula biala kula )
lAl = 9 * 7 + 7*9 = 63 + 63 = 126
p(A) = 126/256
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Prawdopodobienstwo wylosowania:
-Czarnej7/9
-bialej9/7
|Ω| = ( 9 + 7 ) * ( 9 +7 )= 16 * 16 =256
lAl = ( biala kula , czarna kula ) + ( czarna kula biala kula )
lAl = 9 * 7 + 7*9 = 63 + 63 = 126
p(A) = 126/256