CATModern Math > MediumEntered answer:✅ Correct Answer: 1000Related questions:CAT 2020 Slot 3How many integers in the set (100,101,102,…,999)(100,101,102, \ldots, 999)(100,101,102,…,999) have at least one digit repeated?CAT 2024 Slot 3The number of all positive integers up to 500500500 with non-repeating digits isCAT 2022 Slot 3The arithmetic mean of all the distinct numbers that can be obtained by rearranging the digits in 142114211421, including itself, is