What is the probability of cracking a 4-digit PIN code using the code 8362? What is the probability of cracking a 6-digit PIN code using the code 348821? > Generally, if we have an experiment E1 (like ...
The order of permutation of 0,1,2,3 is [0,1,2,3], [0,1,3,2], [0,2,1,3], [0,2,3,1], [0,3,1,2], [0,3,2,1], [1,0,2,3], [1,0,3,2], [1,2,0,3], ...