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partea intreaga -3,03

Răspuns :

[tex][x]=k\Leftrightarrow k \leq x\ \textless \ k+1\ \ \forall\ x\in R;k\in Z[/tex]

[tex][-3,03]=-4 \\ Justificare: \\ -4 \leq -3,03\ \textless \ -4+1 \\ -4 \leq -3,03\ \textless \ -3 \\ Raspuns:\ [-3,03]=-4[/tex]