Question

5 Latex codes........

Answer 1

Hi
For the input refer to the attachment for the output see the answer.
$\fcolorbox{aqua}{blue}{text}$
$\blue{text}$
$\huge{text}$
$\tiny{text}$
$\mathfrak{text}$

Answer 2

1)[ tex ]\rule{300}{5}[/tex]

Result:[tex]\rule{300}{5}[/tex]

2)[ tex ]\huge\blue{\underlined{Hello}}[/tex]

Result:$\huge</u></strong><strong><u>\</u></strong><strong><u>blue</u></strong><strong><u>{</u></strong><strong><u>\</u></strong><strong><u>u</u></strong><strong><u>n</u></strong><strong><u>d</u></strong><strong><u>e</u></strong><strong><u>r</u></strong><strong><u>l</u></strong><strong><u>i</u></strong><strong><u>n</u></strong><strong><u>e</u></strong><strong><u>d</u></strong><strong><u>{Hello}}$

3)[ tex ]\huge \bold\red{ Hello }[/tex]

Result:$\huge\bold\red{Hello}$

4)[ tex ]\huge{\boxed{\mathfrak{Hello}}}[/tex]

Result:$\huge{\boxed{\mathfrak{Hello}}}$

5)[ tex ]\huge\purple{\mathbb{Hello}}[/tex]

Result:$\huge\purple{\mathbb{Hello}}$