If R1 is the region of convergence of x (n) and R2 is the region of c – McqOptions

MCQOPTIONS

1.	If R1 is the region of convergence of x (n) and R2 is the region of convergence of y(n), then the region of convergence of x (n) convoluted y (n) is ___________
A.	R1 + R2
B.	R1 – R2
C.	R1 ∩ R2
D.	R1 ∪ R2
Answer» D. R1 ∪ R2

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