Plot (y_{1}(t)=e^{-t / 3} cos left(frac{1}{2} t ight)) and (y_{2}(t)=(t+1) e^{-t}) versus (0 leq t leq 10)

Plot \(y_{1}(t)=e^{-t / 3} \cos \left(\frac{1}{2} t\right)\) and \(y_{2}(t)=(t+1) e^{-t}\) versus \(0 \leq t \leq 10\) in the same graph. Adjust the limits on the vertical axis to -0.3 and 1.1. Add grid and label.