Mathematics, 02.12.2019 05:31 zahrast14

Consider u = {x|x is a positive integer greater than 1}. which is an empty set? {x|x ∈ u andone-half is prime} {x|x ∈ u and 2x is prime} {x|x ∈ u andone-half can be written as a fraction} {x|x ∈ u and 2x can be written as a fraction}

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Consider u = {x|x is a positive integer greater than 1}. which is an empty set? {x|x ∈ u andone-hal...