August 2018 2 32 Report
1.Wypisz, jeżeli istnieją, elementy zbioru:
a) A = { × : × ∈ N Λ ×≤3}
b) B = {× : × ∈ C Λ -1≤×≤1}
c) C = {× : ײ = 4}
d) D = {× : ײ = -4}

2.Wypisz elementy zbioru A, gdy:
a) A = {× : × ∈ N Λ ×≤9}
b) A = {× : × ∈ C Λ -3≤×<3}
c) A = {× : × ∈ C Λ -2≤×≤3}
d) A = {× : × ∈ N Λ ×≤1}

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