(New page: The way I tried to do this was by labelling the x1, x2... as containers, and the number of balls in each container represented the degree of each term. For example, if you had <math>(x+y+...) |
|||
| (5 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
The way I tried to do this was by labelling the x1, x2... as containers, and the number of balls in each container represented the degree of each term. | The way I tried to do this was by labelling the x1, x2... as containers, and the number of balls in each container represented the degree of each term. | ||
| − | For example, if you had <math>(x+y+z)^3</math>, then 3 balls in the x basket would mean <math>x^3</math>, and two balls in the y basket | + | For example, if you had <math>(x+y+z)^3</math>, then 3 balls in the x basket would mean <math>x^3</math>, and two balls in the y basket while one ball in the z basket would mean <math>yz^2</math> |
| + | |||
| + | ---- | ||
| + | |||
| + | I used bars and stars. For example, <math>(x + y)^3</math>. This is 3 combinations and 2 elements, so it is: ***| + **|* + *|** + |***. Now, just translate this to n combinations and m elements. | ||
| + | |||
| + | --[[User:Djallen|Djallen]] 19:22, 24 September 2008 (UTC) | ||
Latest revision as of 14:22, 24 September 2008
The way I tried to do this was by labelling the x1, x2... as containers, and the number of balls in each container represented the degree of each term.
For example, if you had $ (x+y+z)^3 $, then 3 balls in the x basket would mean $ x^3 $, and two balls in the y basket while one ball in the z basket would mean $ yz^2 $
I used bars and stars. For example, $ (x + y)^3 $. This is 3 combinations and 2 elements, so it is: ***| + **|* + *|** + |***. Now, just translate this to n combinations and m elements.
--Djallen 19:22, 24 September 2008 (UTC)
