Question

partea intreaga -3,03

Answer 1

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

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