a$.$ MATLAB Exercise # $1$:

First, create a new MATLAB script file. Then go to $$ 'Save' $$ 'Save As$\text{'}$ and then save it with the filename $-$ "Lab$1\_$Task$2\_$First Name$\_$Last Name.m$".$ Save it within a folder of your choice in your computer.

Now write codes within the MATLAB script file to perform the following complex number calculations in MATLAB. Then fill up Table $1$ of the Lab$-1$ Datasheet.

Consider two complex numbers: $(3+j4)$ and $(4-j2).$ Store the complex numbers in two variables $\text{'}a\text{'}$ and $\text{'}b\text{'},$ respectively. Now perform the following mathematical operations using the variables $\text{'}a\text{'}$ and $\text{'}b\text{'}.$ Note: Electrical engineers use $j$ instead of i for the imaginary component, but MATLAB accepts $i.$

$($i$)$ Add the complex numbers and display the result in rectangular and in polar form. For all exercises, angles for the polar form must be calculated in 'degrees'. Write your answer in polar form in the following format:

$\frac{r}{{?}_{}}$

Where, $r$ is the magnitude and $$ is the angle in degrees.