Table 1: Comparison of θ' 0 for different values of A and τ when K c =ER=R=0 and Pr=1 .

A

τ

Abdul Aziz [15]

Present results

0

0

1.00000000

1.0000

0

0

1.92368255

1.9267

0

0

3.720673949

3.7447

0

1

1.08727816

1.0957

1

0

1.682199254

1.6892

1

-05

5.55850729

5.5725