[Tugindia] Framed Boxes under Math Environment

[Aditya Dushyant Trivedi]

>$$
>\fbox{{a^{m} \times a^{n} = a^{m+n}}
>$$

That does not work since you put the curly braces instead of $ signs inside the fbox. It should be like this:

$$
\fbox{$a^{m} \times a^{n} = a^{m+n}$}
$$

-Eddy