1. Prove that if A U B = A and A intersect B = A then A = B 2. Show that is general (A-B) U B is not A 3. Let A = {2,4,...,2n} and B = {3,6,...,3n}. Find A-B
Follow Math Help Forum on Facebook and Google+
1. It follows that ... 2. Let then It is true if 3. Take out multiples of 6.
View Tag Cloud