Question

sper ca ma puteti ajuta si la asta

Answer 1

A={-5, -2, -1, 0, 2, 3, 4, 7}

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

AUB={-5, -4, -2, -1, 0, 2, 3, 4, 7}

A∩B={-1, 0, 3}

A\B={-5,-2,2,4,7}

B\A={-4}