1.

If U = {x : x ϵ Z, -3 < x ≤ 9}, A = {x : x = 2P + 1, P ϵ Z , -2 ≤ P ≤ 3}, B = {x : x = q + l, q ϵ Z, 0 ≤ q ≤ 3}, verify De Morgan’s laws for complementation.

Answer» If U = {x : x ϵ Z, -3 < x 9}, A = {x : x = 2P + 1, P ϵ Z , -2 P 3}, B = {x : x = q + l, q ϵ Z, 0 q 3}, verify De Morgan’s laws for complementation.


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