CATModern Math > Easy259225922592244224422442333333333333222222222222✅ Correct Option: 4Related questions:CAT 2021 Slot 3A four-digit number is formed by using only the digits 111, 222 and 333 such that both 222 and 333 appear at least once. The number of all such four-digit numbers isCAT 2017 Slot 2How many four digit numbers, which are divisible by 666, can be formed using the digits 0,2,3,4,60, 2, 3, 4, 60,2,3,4,6, such that no digit is used more than once and 000 does not occur in the left-most position?CAT 2023 Slot 1The number of all natural numbers up to 100010001000 with non-repeating digits is