(xi)
Let ……….(i)
=
……….(ii)
Now, from eq. (i),
=
Here, and , then
=
Since, and is approximately equal to and respectively.
From eq. (ii),
=
Therefore, approximately value of is 0.06 + = 0.060833.
(xi)
Let ……….(i)
=
……….(ii)
Now, from eq. (i),
=
Here, and ,
then
=
Since, and is approximately equal to and respectively.
From eq. (ii),
= = 0.0159