Question

Va roooooog ajutati e urgent​

Answer 1

Răspuns:

A={-3,-2,-1,0,1,2,3}

B={-2,-1,0,1,2,3,4}

AUB={-3,-2,-1,0,1,2,3,4}

A intersectat cu B={-2,-1,0,1,2,3}

B/A={4}

A/B={-3}