1. Math
  2. Advanced Math
  3. 16 how many permutations of 9 have no adjacent odd...

Question: 16 how many permutations of 9 have no adjacent odd...

Question details

16. How many permutations of [9] have no adjacent odd digits? For example, a permuta- tion like 385164927 is not allowed because 5 and 1 are adjacent.
Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution