Table 2: Comparison of the values of obtained by the variational iteration method and the modified Adomian decomposition method [1] for various values of and M.

VIMADM [1]VIMADM [1]VIMADM [1]

1.0−0.6530−0.6532 −1.5252 −2.1528
5.0−2.0852−2.0852 −2.5161−2.9414−2.9414
10−3.0562−3.0562 −3.3663 −3.6956
50−7.0239−7.0239 −7.1647−7.3256−7.3256
100 −9.9666 −10.0776−10.1816−10.1816
500−22.3458−22.3457 −22.3904 −22.4425