How many ways can I arrange 5 As, 6 Bs, and 3 Cs
75942
Arranging 5 D's, 6 E's and 3 F's such that the First D precedes the First E which precedes the First F
116205
System of equations in a,b,c,d
150536
Combinatorics, choosing 3 elements from 100
87999
Product Notation for Multiplication in Reverse Order
75189
Numbering of compounds in the order it appears in the schemes (bpchem or similar)
58673
Elements of order 5 in $S_7$, odd permutations of order 4 in $S_4$, and find a specific permutation in $S_7$
6273
Is there a possibility to choose fairly from three items when every choice can only have 2 options
128006
How to get ratio of a,b,c from 2 equations in a,b,c
140630
Permutations in JavaScript?
27610
Given the permutation $\sigma=\left(\begin{array}{ccccc} 1&2&3&4&5\\ 3&1&2&5&4 \end{array}\right)$
65070
Combinations of a penny, nickel, dime, and quarter
9349
In how many ways can the letters of the word CHROMATIC be arranged?
92968
how many element of order 2 and 5 are there
25283
Intermediate Text in Combinatorics?
33633
Re:$ (a,b,c,d)=(pr+qs, qr-ps,pr-qs,ps+qr) $
115746
Find the order of a subgroup of $S_5$ generated by two elements
36920
Universal factoring method or list of methods (trinomials)