ZAD4A ∩ B' ∈ <-1; 2)A' ∪ B ∈ (-∞; 6)A \ B ∈ (-∞; -1)ZAD5
A = {1,2,4,5,7}
B\A = {3,6,8}
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ZAD4
A ∩ B' ∈ <-1; 2)
A' ∪ B ∈ (-∞; 6)
A \ B ∈ (-∞; -1)
ZAD5
A = {1,2,4,5,7}
B\A = {3,6,8}