The value of ( lim_{x rightarrow 1}[x]cos( frac{ pi(1-x)}{2})e^{1/(1-x)} ), [x] denotes the greatest integer function.

The value of ( lim_{x rightarrow 1}[x]cos( frac{ pi(1-x)}{2})e^{1/(1-

1.	The value of ( lim_{x rightarrow 1}[x]cos( frac{ pi(1-x)}{2})e^{1/(1-x)} ), [x] denotes the greatest integer function.
A.	0
B.	1
C.
D.	-
Answer» B. 1