Question

1) Scrie multimea M formata din patrate care au doua cifre
2) Scrie multimea N formata din cuburi perfecte mai mici decat 1000

Answer 1

M={4²,5²,6²,7²,8²,9²}={16,25,36,49,64,81}
N={1³,2³,3³,4³,5³,6³,7³,8³,9³}={1,8,27,64,125,216,343,512,729}