Question

Determina multimile X si Y,stiind ca sunt indeplinite simultan conditiile: Y/X={8}
Y U intors X={2;5;6}
X U Y={1;2;3;5;6;8}

VĂ rog repede!!!!!!

Answer 1

Y={8;2;5;6}

X= {2:5;6;1;3}

pt explicatii, vezi problema exact precedenta rezolvata de mine