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#### Guest

here goesâ€¦ I am trying to get Excel to give me all possible combinations of

letters. For example, A and B could be combined into A, B, and AB, to yield

three combinations. A and B and C could be combined into A, B, C, AB, AC,

BC, and ABC, which yields seven combinations. A, B, C, and D yields 15

combinations, and so on and so forth. Iâ€™d like to get Excel to do this for

me for larger sets (specifically, A, B, C, D, and E). I believe the logic

would be 2^variables-1. Does anyone have any suggestions?

Cordially,

Ryan---