Answer Happy • (a) For each n € N, let A₂ = {(n + 1)k: k € N}. (i) What is A₁ A₂? (ii) Determine U{A₁: n € N} and {A₁:n € N}. (b) Prove

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(a) For each n € N, let A₂ = {(n + 1)k: k € N}. (i) What is A₁ A₂? (ii) Determine U{A₁: n € N} and {A₁:n € N}. (b) Prove

Posted: Thu Jul 07, 2022 8:27 pm

by answerhappygod

: A For Each N N Let A N 1 K K N I What Is A A Ii Determine U A N N And A N N B Prove 1 (23.33 KiB) Viewed 33 times

(a) For each n € N, let A₂ = {(n + 1)k: k € N}. (i) What is A₁ A₂? (ii) Determine U{A₁: n € N} and {A₁:n € N}. (b) Prove that the open interval (0, 1) is uncountable. [2+2=4 marks] [6 marks]