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Mathematics, 13.09.2019 19:30 brooklynunderwood46

write down the negation of each statement
1. ∃y ∈z such that ∀x ∈z, r (x + y)
2. ∀x ∈z, ∃y∈z such that r(x + y)

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write down the negation of each statement
1. ∃y ∈z such that ∀x ∈z, r (x + y)
2. ∀x ∈z,...
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