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1. We define a relation C on the set of humans as xRy ⇐⇒ x and...

1. We define a relation C on the set of humans as xRy ⇐⇒ x and y were born in the same country

Describe the equivalence class containing yourself as an element.

2. Let R be an equivalence relation with (x, y) ∈ R and (y, z) is not ∈ R (that is, y does not relate to z). Can you determine whether or not xRz? Why or why not?

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