Question: (8 points) Problem 2.1.1 Let A be any set. What are the direct products A and A ? If x is any thing, what

(8 points) Problem 2.1.1 Let A be any set. What are the direct products A and A ? If x is any thing, what

(8 points) Problem 2.1.1 Let A be any set. What are the direct products A and A ? If x is any thing, what are the direct products A x {x} and {x} x A? Justify your answers.

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