LaTex in Markdown 1

$\mathbf{萌萌哒}$

$\mathit{小明}$

$\tiny 萌萌哒$

$\scriptsize 萌萌哒$

$\small 萌萌哒$

$\normalsize 萌萌哒(正常)$

$\large 萌萌哒$

$\Large 萌萌哒$

$\huge 萌萌哒$

$\Huge 萌萌哒$

$\tiny 萌萌哒\\$
$\scriptsize 萌萌哒\\$
$\small 萌萌哒\\$
$\normalsize 萌萌哒(正常)\\$
$\large 萌萌哒\\$
$\Large 萌萌哒\\$
$\huge 萌萌哒\\$
$\Huge 萌萌哒\\$

${\color[RGB]{255,0,0} Red}\\$
${\color[RGB]{30,144,255} Dodg Blue}\\$
${\color[RGB]{0,255,255} Aqua}\\$
${\color[RGB]{255,165,0} Orange}\\$
${\color[RGB]{255,69,0} Orange red}\\$
${\color[RGB]{0,128,0} Green}\\$
${\color[RGB]{128,128,128} Gray}\\$
${\color[RGB]{255,0,255} Magenta}\\$
${\color[RGB]{128,0,128} Purple}\\$
${\color[RGB]{184,134,11} Dark Gold}$

$\sqrt{ab}$