Question

Fie mulțimile: A=(5,6,7,8) C=(1,3,5,7) Z=(6,9,10) aflați AUZ,Z×C ,A/Z

Answer 1

A = {5, 6, 7, 8}

C = {1, 3, 5, 7}

Z = {6, 9, 10}

A reunit Z = {5, 6, 7, 8, 9, 10}

Z x C = {(6, 1), (6, 3), (6, 5), (6, 7), (9, 1), (9, 3), (9,5), (9, 7), (10, 1), (10, 3), (10, 5), (10,7)}

A/Z = {5, 7, 8}

Answer 2

Răspuns:

Sper ca te-am ajutat! BAFTĂ!