The number of four digit numbers that do not
contain 4 different digits is
Answers
Answered by
0
Answer:
The number of 4-digit numbers is 9*10*10*10 assuming that the first digit can not be zero. The number of 4-digit numbers with distinct digits would be 9*9*8*7 since there are less ways the numbers can be made. The answer would be 5976 . The total number of 4 digits numbers are 9000 .
Step-by-step explanation:
Similar questions