Thank you for the correction. Adding the missing factorial increases the answer from five to six.
You don’t need a unique combination. You just need combination nobody else is competing at. If someone has more skills than you then there is a combinatorial explosion in the possibility space available to zem. The odds zir work collides with yours goes down fast as the number of skills your superior has goes up. Ze likely have better things to do than compete with you.
Thank you for the correction. Adding the missing factorial increases the answer from five to six.
You don’t need a unique combination. You just need combination nobody else is competing at. If someone has more skills than you then there is a combinatorial explosion in the possibility space available to zem. The odds zir work collides with yours goes down fast as the number of skills your superior has goes up. Ze likely have better things to do than compete with you.