Consider the following transfer function. [ X(s)=frac{1}{(s+2)(s-2)} ] Identify all possible ROCs and in each case find
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Consider the following transfer function.
\[
X(s)=\frac{1}{(s+2)(s-2)}
\]
Identify all possible ROCs and in each case find the impulse response, stability, and causality. Also sketch the ROC. (1) ROC: \(\operatorname{Re} s>+2\)
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