Asked by Anna
How many distinct numbers greater and equal to 100 and smaller than 3000 can be formed using digits 0,1,2,3,4, without repetition of digits?
Answers
Answered by
Reiny
number of 3 digit numbers , must start with 1,2,3,or4
=4x4x3 = 48
number of 4 digit numbers ,must start with 1 or 2
= 2x4x3x2 = 48
total = 96
=4x4x3 = 48
number of 4 digit numbers ,must start with 1 or 2
= 2x4x3x2 = 48
total = 96
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.