JasonRox
Sep11-05, 07:31 PM
The question is...
4. Show that the relations ( A \cup C ) \subset ( A \cup B ) and ( A \cap C ) \subset ( A \cap B ), when combined, imply C \subset B. Disprove the converse by an example.
Solution (http://www.physicsforums.com/showpost.php?p=744573&postcount=17)
Do you have an alternative?
Note: This is not my homework. It is my journal, which is open for viewing.
4. Show that the relations ( A \cup C ) \subset ( A \cup B ) and ( A \cap C ) \subset ( A \cap B ), when combined, imply C \subset B. Disprove the converse by an example.
Solution (http://www.physicsforums.com/showpost.php?p=744573&postcount=17)
Do you have an alternative?
Note: This is not my homework. It is my journal, which is open for viewing.