If the region of convergence of x1(n) + x2(n) is then the region of convergence of x1[n] - x2[n] includes

If the region of convergence of x1(n) + x2(n) is then the region of c

1.	If the region of convergence of x1(n) + x2(n) is then the region of convergence of x1[n] - x2[n] includes
A.	[A].
B.	[B].
C.	[C].
D.	[D].
Answer» E.