How can we show that A/B, B/A and A and(Cant do the upside down u symbol) B are disjoint sets? Thanks for your help in advance
Follow Math Help Forum on Facebook and Google+
Originally Posted by adam_leeds How can we show that A/B, B/A and A and(Cant do the upside down u symbol) B are disjoint sets? Is your task to show that are pair-wise disjoint?
Originally Posted by Plato Is your task to show that are pair-wise disjoint? This is what im confused about as well it says : Show that are disjoint sets
Originally Posted by adam_leeds This is what im confused about as well it says : Show that are disjoint sets Say that that means that . Thus is it at all possible for
Last edited by Plato; Dec 24th 2009 at 10:46 AM.
If you want to show that 3 sets A,B,C are pairwise disjoint then you can show the following implications: For example: . Thus and are disjoint sets.
thank you im giving up for now as its xmas tomorrow merry xmas everyone
View Tag Cloud