What is the limit as (x, y) approaches (π, 0) of
(cos(xy) + sin(xy))/(9x)?
Options:
A)
(cos(xy) + sin(xy))/(9x)
B) cos(xy) + sin(xy)
C)
(cos(xy) + sin(xy))/(9)
D)
(cos(xy) + sin(xy))/(9y)