Question

va rogg dau coroanaa​

Answer 1

Răspuns:

Bună,

A={x∈Z*| -4<x⩽8}

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

B={0,1,2,5,7}

A∩B={1,2,5,7}

A∪B={-3-2-1,0,1,2,3,4,5,6,7,8}

A\B={-3,-2,-1,3,4,6,8}

B\A={0}

Sper că te-am ajutat.