Descoperă lumea mulțimilor!

Laura Popa

Discover set theory basics: explore unions (A ∪ B), intersections (A ∩ B), and differences (A − B) with finite and infinite sets. Learn properties and operations on sets with practical examples.

Categories

Community Classroom Icebreakers

Slides (12)

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Care este reuniunea mulțimilor A={a,b}, B={b,c}?

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Care este intersecția mulțimilor A={x,y}, B={y,z}?

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Care este diferența mulțimilor A={p,q}, B={q,r}?

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A ∩ B

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A ∪ B

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A − B

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