Question

Va rog repede dau coroana

Answer 1

Răspuns:

5.

A = {1, 3, 5, 7, 9}

B = {2, 4, 6, 8}

C = {1, 4, 7, 10}

6.

A = {0, 1, 2, 3, 4, 5, 6, 7, 8}

B = {2, 3, 4, 5, 6, 7, 8, 9, 10}

C = {2, 3, 4, 5, 6}

D = {1, 2, 3, 4, ..., 2019, 2020}

E = {0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32}

F = {203}

G = ∅

7.

A = {x | x este numar natural, 0 ≤ x ≤ 6}

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