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In mid frequency region, the large capacitors are short and small capacitors are open circuited. What happens to the RC coupled circuit?

In mid frequency region, the large capacitors are short and small capacitors are open circuited. What happens to the RC coupled circuit? Correct Answer the circuit is now frequency blind

In the mid frequency region, the whole circuit is resistive because the large capacitors are short and small capacitors are open circuited. The gain is constant in this region. So, the circuit is frequency blind as the gain is constant in this region.

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