October 2022 1 7 Report
7. Na rysunku obok zaznaczono kropkami wszyst-
kie elementy zbiorów A, B i C. Policz, ile elemen-
tów ma zbiór:
a) AUB
b) An C
c) B\A
d) AUC
e) B\(AUC)
f) (An B)\C
g) An (BUC)
h) C\(An B)
i) (B\C) UA
A
B

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