Online Course Discussion Forum

MC-II B Question 4.23

 
 
Picture of David Reynoso
Re: MC-II B Question 4.23
by David Reynoso - Thursday, January 10, 2019, 10:39 AM
 

Hey Eddy! This happens in a lot of problems. It is good practice to do problems like this so that we can realize that sometimes the intersection of some of the sets will be empty.