Table 1: Comparison of numerical results for Example 1.

Exact solution Approximate series solution Absolute error present methodAbsolute error Siddiqi and Iftikhar [3]

0.00000.00000.00000.0000
0.99460.9946
0.19540.1954
0.2835 0.2835
0.3580 0.3580
0.4122 0.4122
0.4373 0.4373
0.4229 0.4229
0.3561 0.3561
0.22140.2214
0.0000