Question

Aflati nr natural x stiind ca: x:3<4

Answer 1

eu cred ca exista mai multe raspunsuri :
primul raspuns 3,al doilea 6 si 9

Answer 2

x:3<4

x<4·3

x<12, x∈{0,1,2,3,4,5,6,7,8,9,10,11}