Question

A little tip: If you find some math thing done in \(\LaTeX\) you can Right-click it and choose "Show Math As" then click "TeX Commands"
This will show you the commands to use.

Answer 1

thanks thats helpful lol... Or you can just view Open Study in IE because IE doesnt display latex :)

Answer 2

\[12% invisible writing
456
\]

Answer 3

@UnkleRhaukus That's cool!