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howe many digits four-digit number can be formed by rearranging the digits in 2013?

how make the answer im don/now


How many four digit numbers can be formed out of 1234 without repeating any of the digits in the same number?

256


What is the greatest seven-digit number using four different digits?

9,999,876 is the greatest seven-digit number using four different digits.


What is the number of four digit numbers which can be formed using four of the digits 0 1 2 3 and 4 without repetition?

1


What four digit numbers can 6789 make?

The four-digit numbers that can be formed using the digits 6, 7, 8, and 9, without repetition, are all the permutations of these four digits. There are 24 possible combinations, including numbers like 6789, 6798, 6879, and so on. Essentially, any arrangement of these four digits constitutes a valid four-digit number.


What is the greatest four-digit even number with no repeated digits?

The greatest 4-digit number with no repeated digits is... 9876


How many four digit numbers can be formed by rearranging the digits in the number 5402?

18 (and 6 more starting with a 0).


What is the largest four digit number you can make if all the digits are different?

9876 is the largest four digit number you can make if all the digits must be different.


How many four digit numbers can be formed by the use of digits 1 2 3 4 6 and 7 if one digit is used only once in a number?

To form a four-digit number using the digits 1, 2, 3, 4, 6, and 7 without repeating any digit, we can choose 4 digits out of the 6 available. The number of ways to choose 4 digits from 6 is given by the combination formula ( \binom{6}{4} ), which equals 15. Each selection of 4 digits can be arranged in ( 4! ) (24) different ways. Thus, the total number of four-digit numbers that can be formed is ( 15 \times 24 = 360 ).


What is the four digit number whose digits are reversed when multiplied by nine?

Find a four digit number whose digits will be reversed when multiplied by nine?


What is the largest four digit odd number whose four digits are even?

There is no such number. If the four digits are even, the entire number is even, not odd.


What is the largest 4 digit odd number you can make using 1-9?

The largest four-digit odd number that can be formed using the digits 1-9 is 9871. This number uses the highest available digits while ensuring the last digit is odd, which is necessary for the number to be classified as odd.