Solution:
Option(B) is correct.
To Find: The Principle value of 
Let the principle value be given by 
Now, let 
Mark the tick against the correct answer in the following: The principal value of
A. 
B. 
C. 
D. 
Solution:
Option(B) is correct.
To Find: The Principle value of
Let the principle value be given by
Now, let
