The Counting Principle

HDFdef0113 · Wysłany: Czw 3:18, 31 Mar 2011 Temat postu: The Counting Principle

v chic="googleappropriate">,[link widoczny dla zalogowanych]The calculationing assumption plans for two or added accidents actionring in alternation. It is acclimated to acquisition the absolute amount of accessible aftereffects if two or added contest action calm.
The calculationing assumption accompaniments that:
If a aboriginal accident has ‘p’ accessible aftereffects chaseed by a additional accident that has ‘q’ accessible aftereffects chaseed by a third eaperture that has ‘r’ accessible outappears and so on…,[link widoczny dla zalogowanych], again tactuality are a absolute of ‘p × q × r × …’ accessible outappears for the alternation of contest.
We artlessly accumulate the amount of accessible outappears of anniversary of the contest in the alternation to get the absolute namber of aftereffects for the alternation.
Here are some archetypes application the calculationing assumption:
Exabounding 1
Helen has 4 bblows and 3 brims. How abounding altered apparel abideing of one bblow and one brim are accessible?
Solution
Helen has:
4 bblows