Figure 3.

(a) Plots of $0.5$-cut representations of the fuzzy exact solution $\left[{\underset{\_}{\omega }}_{0.5}\left(t\right),{\overline{\omega }}_{0.5}\left(t\right)\right]$ and the fuzzy approximate solution $\left[{\underset{\_}{\omega }}_{0.5}^6\left(t\right),{\overline{\omega }}_{0.5}^6\left(t\right)\right]$, case I. (b) Plots of $0.5$-cut representations of the fuzzy exact solution $\left[{\underset{\_}{\omega }}_{0.5}\left(t\right),{\overline{\omega }}_{0.5}\left(t\right)\right]$ and the fuzzy approximate solution $\left[{\underset{\_}{\omega }}_{0.5}^6\left(t\right),{\overline{\omega }}_{0.5}^6\left(t\right)\right]$, case II, for Application 2, at different values of $\beta$.