Wikipedia:Category combinatorics
This page illustrates how categories of articles can be categorized in larger categories by means of combinatorics, binomial expansion, and Pascal's triangle.
- Combination (1) of 5 factors
- Combinations (5) of 4 factors
- Category:Lists of American Jewish women, Category:Lists of American Jewish scientists, Category:Lists of American women scientists, Category:Lists of Jewish women scientists, American Jewish women scientists
- Combinations (10) of 3 factors
- Category:Lists of American Jews, Category:Lists of American women, Category:Lists of Jewish women, Category:American Jewish women, Category:Lists of American scientists, Category:Lists of Jewish scientists, Category:American Jewish scientists, Category:Lists of women scientists, Category:American women scientists, Category:Jewish women scientists
- Combinations (10) of 2 factors
- Category:Lists of Americans, Category:Lists of Jews, Category:Lists of women, Category:Lists of scientists, Category:American Jews, Category:American women, Category:American scientists, Category:Jewish women, Category:Jewish scientists, Category:Women scientists
- Combinations (5) of 1 factor
- Combination (1) of 0 factor