(Solved): xL=% left limit of x xR= right limit of x panels = number of panels deltax =(xRxL)/ pa ...

$\mathrm{xL}=\dots \%$ left limit of $\mathrm{x}$ $\mathrm{xR}=\dots$ right limit of $\mathrm{x}$ panels $=\dots$ number of panels deltax $=(xR-xL)/$ panels; $\%$ panel width $\mathrm{h}=$ deltax; $\%$ height, $\mathrm{h}$ total_area $=0.0;\%$ total area for $x=xL:h:(xR-h)\%$ begin integration $\mathrm{b}1=\dots \%$ base 1 b2 $=\dots$ base 2 area $=0.5\ast {\mathrm{h}}^{\ast }(\mathrm{b}1+\mathrm{b}2);\%$ panel area total_area $=$ total_area + area; $\%$ add panel area to end $\%$ total area total_area $\%$ report total area Use the template to find the numerical integration of function $f(x)$ defined in MATLAB code as: $f(x)=\cos \left(x^{\wedge }4\right)-\log (2+x)$ from $x=2.5$ to $x=5.2$, using 500 trapezoid panels. Report the answer you get as a floating point number like 123.4 and not like 1.234e3. The output could be a negative value. Note that $\log ()$ is the natural $\log$ function (In) in MATLAB.