Question

Rezolvati in multimea numerelon naturale inecuatile :
a) x-1,37<5,3

Answer 1

a) x-1,37 < 5,3 => x<5,3+1,37 => x<6,67

x ∈ N
x<6,67 
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x ∈ {0,1,2,3,4,5,6}