Activity $2$

Create a new simulation using Simulink that will add four sine waves of frequencies frequencies $1,2,3,$ and $4$ Hz and amplitudes of $1,1/2,1/4\frac{?}{?}$and $\frac{1}{8}$ respectively.

Please generate a report that will contain

The mathematical expression to be simulated.

Afigure of the Command Window expressions $($use the computer command Alt$+$PrtSc to capture the window and then paste into the report$)$

A figure of the Plot $($use the computer command Alt$+$PrtSc to capture the window$)$

Explain what the combined effect of the resultant wave is