[Tugindia] font size inside the math environment

[Herbert Voss]

#NAVEEN.N# schrieb:
> 
> 1) How do I change the font size inside the displaymath environment.
> I tried the following 
> 
> \[
> {\large A} = [a_{ij}] =                        % I tried {\large A} here

\[
\textrm{\Large\textit{A}} = [a_{ij}] =
\begin{bmatrix}
    a_{11} & a_{12} & \ldots & a_{1n} \\
    a_{21} & a_{22} & \ldots & a_{2n} \\
    \vdots \\
    a_{m1} & a_{m2} & \ldots & a_{mn} \\
\end{bmatrix}
\]

>    Illustration: In a_{m1} the size of m is smaller than the size of 1.

no, it's the same size just like m1

Herbert