Question

fie multimile A={0,1,2} si B={y bara y = 2la puterea x, unde x E A}.
a)Determinati elementele multimii B.
b)Calculati A U B.
A jutatima varoooooooog!!!!!!

Answer 1

A={0,1,2}..........B={1,2}
daca x∈A atunci x={0,1,2} inseamna ca 2°=1,2¹=2,