Farhan is in a hurry to tidy up. without looking at the cases of 3 cds, farhan just puts the cds into the cases. how many different ways can the 3 cds be put into the cases?
please show me what work you use to do this? im super confused. thx
this is a permutations
3 cds / 3 cases = 3! = 3 x 2 x 1 = 6
6 different ways