Solving First-Order Differential Equations of Z-Numbers’ Initial Value Using Radial Basic Function

Table 3

Comparison of the exact and approximated solutions for .

0	−0.000000002	0	1.87	1.90	0.687	0.663
0.1	0.41	0.42	1.85	1.87	0.769	0.754
0.2	0.58	0.60	1.82	1.84	0.804	0.793
0.3	0.72	074	1.79	1.81	0.833	0.824
0.4	0.83	0.85	1.76	1.78	0.856	0.848
0.5	0.93	0.96	1.72	1.74	0.878	0.873
0.6	1.02	1.05	1.68	1.90	0.899	0.866
0.7	1.11	1.13	1.64	1.65	0.919	0.916
0.8	1.19	1.21	1.58	1.60	0.940	0.937
0.9	1.27	1.28	1.51	1.53	0.963	0.960
1	1.34	1.35	1.34	1.35	1	1