It will be b after you do the math
To evaluate

First, we input 0, for theta in the function to obtain:

This is an indeterminate form.
So, we apply L'Hopital's rule by differentiating the numerator and the denominator as follows:
Whats that kinda question
Volume= Length*Width*Height
V=(4)(3)(6)
V=72 yards cubed
The answer is A.