Saved Bookmarks
| 1. |
For any two sets of A and B, prove that : (i) A′∪B=U⇒A⊂B (ii) B′⊂A′⇒A⊂B |
|
Answer» For any two sets of A and B, prove that : (i) A′∪B=U⇒A⊂B (ii) B′⊂A′⇒A⊂B |
|