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 ___________

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 ___________ Correct Answer R1 ∩ R2

The z-transform of x (n) = X (z). Let the region of convergence be R1 The z-transform of y (n) = y (z). Let the region of convergence be R2 The z-transform of x (n) * y (n) is X (z).Y (z) So, the region of convergence is R1 ∩ R2.

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