HELP I solving a set problem

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The discussion revolves around solving a set theory problem involving subsets. The user seeks assistance in determining the relationships between specific pairs of sets, A-B and A-(B-C), as well as AUB and (AUB)-Ø. Forum members emphasize the importance of showing prior attempts to solve the problem and suggest using Venn diagrams as a helpful visual tool. The user expresses uncertainty about how to begin the problem and requests guidance. Engaging with the community for support is encouraged to clarify these set relationships.
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HELP! I need help solving a set problem

12) For each of the following pairs of sets, explain which is a subset of the other. If neither is a subset of the other, explain why.

a) A-B and A-(B-C)
b) AUB and (AUB)-Ø
 
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jmwilson11268 said:
12) For each of the following pairs of sets, explain which is a subset of the other. If neither is a subset of the other, explain why.

a) A-B and A-(B-C)
b) AUB and (AUB)-Ø
Hello jmwilson11268. Welcome to PF !

What have you tried?

Where are you stuck?

According to the rules for the Homework Help section of this Forum:
... NOTE: You MUST show that you have attempted to answer your question in order to receive help. You MUST make use of the homework template, which automatically appears when a new topic is created in the homework help forums.
​
 


I don't know how to start this problem. I just need a little push in the right direction.
 


jmwilson11268 said:
I don't know how to start this problem. I just need a little push in the right direction.
Draw a Venn Diagram for each.
 


Okay. Thanks!
 

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