(Solved): The following diagram shows two filters that are connected together. Filter A ...

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The following diagram shows two filters that are connected together. Filter A below has the magnitude response \( \mathrm{H}_{1}(\mathrm{z}) \), and Filter \( \mathrm{B} \) has the magnitude response \( \mathrm{H}_{2}(\mathrm{z}) \). What is the magnitude response of the entire system? (1 point for correct mathematical notation, 1 point for demonstrating correct recall of the mathematical property described here.)