/ multimi 1 Pentru mulţimile A=#A şi B=#B asociaţi mulţimilor de mai jos variantele de răspuns corespunzătoare.

]]> 1.0000000 0.3333333 0 true Your answer is correct.

]]> Your answer is partially correct.

]]> Your answer is incorrect.

]]> A U B este:

]]> #C A ∩ B este:

]]> #D A - B este:

]]> #E B - A este:

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