how many 6 digits numbers have all their digits either all odd or all even?
Answers
Answered by
2
Thus, the number of odd digited 4 digit numbers would be 5*5*5*5 that is 625 ways. Now, with the even number, we have a problem. The first digit cannot be 0 other wise, the number would not be a 4 digit number. So, p can only contain 4 digits (2,4,6,8).
Mark my answer as brainliest
Similar questions