Here we have a series of model transformations being multiplied together. Explain what's going on here, including the significance of this particular arrangement of matrices.$\left[\begin{array}{cccc}0\mathrm{.}5& \frac{\sqrt[\phantom{2}]{3}}{2}& 0& 0\\ -\frac{\sqrt[\phantom{2}]{3}}{2}& 0\mathrm{.}5& 0& 0\\ 0& 0& 1& 0\\ 0& 0& 0& 1\end{array}\right]\left[\begin{array}{cccc}1& 0& 0& 0\\ 0& \frac{\sqrt[\phantom{2}]{2}}{2}& \frac{\sqrt[\phantom{2}]{2}}{2}& 0\\ 0& -\frac{\sqrt[\phantom{2}]{2}}{2}& \frac{\sqrt[\phantom{2}]{2}}{2}& 0\\ 0& 0& 0& 1\end{array}\right]\left[\begin{array}{cccc}\frac{\sqrt[\phantom{2}]{3}}{2}& -0\mathrm{.}5& 0& 0\\ 0\mathrm{.}5& \frac{\sqrt[\phantom{2}]{3}}{2}& 0& 0\\ 0& 0& 1& 0\\ 0& 0& 0& 1\end{array}\right]$