Question

Determinati cel mai mic numar natural care verifica urmatoarea inecuatie 5-2v2xmai mmare 1

Answer 1

5-2√2x>1
-2√2x>1-5
-2√2x>-4   l:(-2)
√2x<2
x<2√2/2
x<√2
x∈N =>x∈{0,1}