1. Other
  2. Other
  3. 12 a if naub 23 nanb 9 and n b...

Question: 12 a if naub 23 nanb 9 and n b...

Question details

12. a. If n(AUB) 23, n(AnB) 9, and n (B) 12, find n(4). b. If n (A)-9, n(B) 13, and n(AnB) 5, find n(AUB).
Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution