Table 4:
Maximum relative
errors of the approximate solutions
and
based on the homotopy perturbation method.
19.2
21.8
8.08
8.95
19.2
21.8
8.07
8.93
19.2
21.8
8.07
8.95
19.2
21.8
8.06
8.96
19.2
21.8
8.07
8.93
19.2
21.8
8.07
8.95
19.2
21.8
8.06
8.88
19.2
21.7
8.09
8.91