Consider the indexed collection {An)neN of sets given by for every natural number n. d. An = {x € Z : |x| < 42 +n and x < 42/n} e. Show that Unen An = {x € Z :x≤ 41}. nEN Prove that the sets An are pairwise distinct, i.e. if m, n are natural numbers with m‡n, then Am ‡ An.

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Please prove the following and write the proof step by step with explanation, thank you in advance

Consider the indexed collection (AnneN of sets given by
for every natural number n.
d.
An = {x € Z : |x| < 42 +n and x < 42/n}
e.
Show that Unen An = {x € Z: x ≤ 41}.
Prove that the sets An are pairwise distinct, i.e. if m, n are natural numbers
with m‡n, then Am ‡ An.
Transcribed Image Text:Consider the indexed collection (AnneN of sets given by for every natural number n. d. An = {x € Z : |x| < 42 +n and x < 42/n} e. Show that Unen An = {x € Z: x ≤ 41}. Prove that the sets An are pairwise distinct, i.e. if m, n are natural numbers with m‡n, then Am ‡ An.
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