Question

Se numeste numar real..... b)Intre multimile N,Z,Q,R exista multimile.....

Answer 1

$Se~numeste~numar~real~un~numar~negativ~sau~pozitiv~(sau~0) \\ care~are~un~numar~finit~de~zecimale~sau~o~infinitate~de~zecimale \\ periodice~sau~neperiodice. \\ \\ Intre~multimile~N,Z,Q,R~exista~relatia:~ N \subset Z \subset Q \subset R.$