Table 1.

Comparison of skin friction coefficient for various values of M when $Me=K=0$, Pr = 1.

$M$	Mabood and Das14	Xu and Lee57	Present results
0	1.000008	–	1.0000000
1	− 1.4142135	− 1.41421	− 1.4142135
5	− 2.4494897	− 2.4494	− 2.4494897
10	− 3.3166247	− 3.3166	− 3.3166248
50	− 7.1414284	− 7.1414	− 7.1414284
100	− 10.049875	− 10.0498	− 10.049876
500	− 22.383029	− 22.38302	− 22.383029
1000	− 31.638584	–	− 31.638584