Question

Write the value of ${lim}_{x\to 0^{+}}\left[x\right].$

Answer 1

$\because 0ϵR$
There exist an integer k such that $k\le 0\le k+1$
${lim}_{x\to 0^{+}}\left[x\right]={lim}_{h\to 0}[0+h]$
$=k$
$=\left[0\right]$
$=1$