pramirez3441 pramirez3441 30-11-2022 Computers and Technology contestada the entries in a $3 \times 3$ array include all the digits from 1 through 9, arranged so that the entries in every row and column are in increasing order. how many such arrays are there? (a) 18 (b) 24 (c) 36 (d) 42 (e) 60
