Question
Data Science and Artificial Intelligence Question on Counting
How many 4 digit numbers can be formed using digit 1, 3, 4, 6, 7 but it should be divisible by 3.
Answer
The correct answer is 48.
How many 4 digit numbers can be formed using digit 1, 3, 4, 6, 7 but it should be divisible by 3.
The correct answer is 48.