CATDILR > MediumEntered answer:✅ Correct Answer: 2Related questions:CAT 2018 Slot 1Suppose you are allowed to make one mistake, that is, one pair of adjacent cells can have the same numeral. What is the minimum number of different numerals required to fill a 5×5 matrix?CAT 2018 Slot 1What is the minimum number of different numerals needed to fill a 3×3 3\times 33×3 square matrix?CAT 2020 Slot 3Which column had the highest number of trees?