Question

\begin{array}l\color{#FF0000}{\text{What}}\text{ }\color{#FF7F00}{\text{is}}\text{ }\color{#FFE600}{\text{LaTeX?}}\text{ }\color{#00FF00}{\text{What}}\text{ }\color{#0000FF}{\text{is}}\text{ }\color{#6600FF}{\text{TeX?}}\end{array}

Answer 1

˙ʎɹʇunoɔ ɐ sı ʇı ˙ɹǝɯʎlod ɐ s,ʇı¿¿¿ʇnoqɐ ƃuıʞlɐʇ noʎ ǝɹɐ ʇɐɥʍ

Answer 2

ah you made master now! I bow before you...

Answer 3

http://www.latex-project.org/