Question

Fie multimile A={x∈N|3x≤10}
                    B={x∈N*|x+2<7}

a) Scrieti elementele celor 2 multimi
b)Stabiliti daca A include B sau B include A

Answer 1

a) multimea A 0,1,2,3
   multimea B 0,1,2,3,4
b) B include A

Answer 2

A={0;1;2;3}   B={1;2;34}

A nu se include in B, B nu se include in A.