How many odd 4-digit numbers, all of the digits different, maybe formed from the

Question

How many odd 4-digit numbers, all of the digits different, maybe formed from the digits 0-9 inclusive, if there must be a 5 inthe number? a)Solve using indirect ( back-door) approach. b)Give an alternate solution to this problem which uses thedirect approach. How many odd 4-digit numbers, all of the digits different, maybe formed from the digits 0-9 inclusive, if there must be a 5 inthe number? a)Solve using indirect ( back-door) approach. b)Give an alternate solution to this problem which uses thedirect approach.

Explanation / Answer

The answer in the book is 1064 pls reconsider

Related Questions

Navigate

• Browse (All)
• Browse H
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.