Show that AuB=Bua for any sets A and B.......

Printable View

- Aug 9th 2006, 06:24 AMkodirlhhhellllpp????????
Show that AuB=Bua for any sets A and B.......

- Aug 9th 2006, 06:51 AMOReillyQuote:

Originally Posted by**kodirl**

Use Logic rules. - Aug 9th 2006, 07:51 AMThePerfectHackerQuote:

Originally Posted by**kodirl**

Then,