Saved Bookmarks
| 1. |
Let A, B, C are three sets such that n(A∩B)=n(B∩C)=n(C∩A)=n(A∩B∩C)=2, then n((A×B)∩(B×C)) is equal to |
|
Answer» Let A, B, C are three sets such that n(A∩B)=n(B∩C)=n(C∩A)=n(A∩B∩C)=2, then n((A×B)∩(B×C)) is equal to |
|