Question

rezolvati in multimea numerelor naturale ecuatiile: a)x-1,34<2,3

Answer 1

x-1,34<2,3
x<1,34+2,3
x<3,64
x∈{0,1,2,3}

Answer 2

x- 1,34 < 2,3

x           < 2,3+ 1,34

x           < 3, 64

x∈ {0; 1; 2; 3.}