How many ways can you select 3 balls from a pile or 4 red balls, another pile of 3 yellow balls and a pile of 2 blue balls.
jacks
2012-12-20 04:23:58
Thanks bobbym.
bobbym would you like to give me an idea about generating function
bobbym
2012-12-18 23:17:10
Hi Agnishom;
Generating functions are really a shortcut way to do all types of counting problems. They turn combinatorics and probability problems into computational ones.
Agnishom
2012-12-18 23:13:37
What is the theory of gf's?
bobbym
2012-12-18 11:06:09
Hi jacks;
Standard yahtzee problem ( modified for 6 die ). That is the method I used.
jacks
2012-12-18 04:46:15
Yes bobbym you are Right.
would you like to explain it to me
Thanks
bobbym
2012-12-18 03:27:01
Hi;
I am getting 25 / 162 as the answer.
jacks
2012-12-18 02:19:02
like this 6,6,6, and 1,3, 5
bobbym
2012-12-18 02:10:20
Different face from the 3 or different from each other too?
Is this okay 4,4,4 and 5,5, 2 or must it be like this 6,6,6, and 1,3, 5?
jacks
2012-12-18 02:03:33
6 Dice are thrown simultaneously. Then the probability that exactly 3 of them show the same face and remaining 3 shows different face, is