To form a 4-digit number using the digits 2, 6, 9, and 5 without repeating any digit, you can use all four digits. The number of ways to arrange 4 digits is calculated as 4! (4 factorial), which equals 24. Therefore, you can form 24 different 4-digit numbers with the numerals 2695 without repeating any digit.
6
5040
24680
Assuming whole numbers and a leading zero does not count: 10,234,567
256
6
5040
1,023,456,789
24680
9,876,543,210 9876543210
9875.
There are 840 4-digit combinations without repeating any digit in the combinations.
Assuming whole numbers and a leading zero does not count: 10,234,567
256
24
93876
93,876