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Determinati elementele urmatoarelor multimi: Unde am pus / inseamna ca este mai mic sau egal

A={x apartine Z |x divide -9}
B={x apartine Z |x divide -24}
C={x apartine Z |x divide -12}
D={x apartine Z |x divide 18}
E={x apartine Z |x multiplu de 3-45 E={x apartine Z |x multiplu de -5,-35 F={x apartine Z |x multiplu de -8,-58

Răspuns :

A={1, -1, 3, -3, 9, -9} B={1, -1, 2, -2, 3, -3, 4, -4, 6, -6, 8, -8, 12, -12, 24, -24} C={1, -1, 2, -2, 3, -3, 4, -4, 6, -6, 12, -12} D={1, -1, 2, -2, 3, -3, 6, -6, 9, -9, 18, -18,} E={3-45= -42}=>E={0, 42, -42, 84, -84, 126, -126, ----------} E={0, 35, -35, 70 ,-70, 105, -105,----------------} F={0, 58, -58, 116, -116, 174, -174, -----------------}

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