Question

14. Aflati multimile A şi B, daca: ​

Answer 1

Răspuns:

a)A={3, 5, 4}

B={3, 5}

sau

A={3, 5}

B={3,4,5}

b)A={a, b, c}

B={a, b}

c)A={3, 4, 6, 7}

B={6, 7, 5}