Question

M= {-9, 23,5/7,-13/4,0,-11,105,1/6,29/14,-18} . Determinati multimile : A= { xeM | xeZ} , B={xeM | xeQ}, C={xeM | xe taiat Z} .

Answer 1

A={-9;23;0;-11;105;-18};;;B={-9;23;5/7;-13/4;0;-11;105;1/6;29/14;-18} si C={5/7;-13/4;1/6;29/14}