Im having trouble finding out step by step the answer to the definition of the union of two sets A and B.
A∩B = {x|x ∈ A Λ x ∈ B}
But I will be greatful if someone here could explain in step by step on how to do this question.
Thanks in advance.
Im having trouble finding out step by step the answer to the definition of the union of two sets A and B.
A∩B = {x|x ∈ A Λ x ∈ B}
But I will be greatful if someone here could explain in step by step on how to do this question.
Thanks in advance.
Ok......I how do I find out the union of two sets A and B? If somebody could help me via step by step how I could work this one out, I would be grateful.
As I have added the answer in the first post, my idea is to try to understand each part of the solution. The thing is, I will be having a test soon (multiple choice), and I really don't want to guess etc. I only know the answer I mentrioned above as I've been told by my lecturer, so if someone here could explain to me step by step, including the definition of each symbol, I would be grateful.
Thanks...