How to convert Latex code to generate equations in Powerpoint? [duplicate]

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I have exported my maple mathematical matrices to latex and now I want to show those equations in Powerpoint presentation. I have installed MathType in MS Powerpoint that converts basic latex codes or equation to mathtype but not the matrices. For example If if paste below code into Mathtype it gives error;

Error: This equation has exceeded the maximum width and/or height allowed. Remember mathtype is not a word processor.

Latex Code that I want to convert to Mathtype:

\begin{equation}
T_{R,A_1}= \left[\begin {array}{cccc} \cos  \psi_{{1}}  \cos  \delta_{{1}}  &-\sin
\psi_{{1}}  &\sin \ \delta_{{1}}  \cos  \psi_{{1}}  &-\sin  \delta_{{1}}  \cos
\psi_{{1}}  r-\sin  \psi_{{1}}  {\it k5}+{\it k2}\\ \noalign{\medskip}\cos  \beta
\sin  \psi_{{1}}  \cos  \delta_{{1}}  +\sin  \beta  \sin  \delta_{{1}}  &\cos  \beta
\cos  \psi_{{1}}  &\cos  \beta  \sin  \delta_{{1}}  \sin  \psi_{{1}}  -\sin  \beta
\cos  \delta_{{1}}  & T_2\\ \noalign{\medskip}\sin  \beta  \sin  \psi_{{1}}  \cos
\delta_{{1}}  -\cos  \beta  \sin  \delta_{{1}}  &\sin  \beta  \cos  \psi_{{1}}
&\sin  \beta  \sin  \delta_{{1}}  \sin \psi_{{1}}  +\cos  \beta  \cos  \delta_{{1}}
& T_1 \\ \noalign{\medskip}0&0&0&1\end {array}\right]

\end{equation}