Maths Permutation in google sheet - group of functions to compute maths permutations.
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Sheet Link:
https://docs.google.com/spreadsheets/...
Permutations
In case the above sheet does not contain dynamic function here's a link to a dynamic one
Note the limit as to how many column to parse. Array is too big!! may pops up.
https://docs.google.com/spreadsheets/...
updated : addition of new method with clause Matches - Simplest method.