What is the lower cutoff frequency due to C,? Assume re' = 2.5 ohm and Beta = 100. +Vcc +12 V Ź Rc C3 Vas 1.0kn R1 10k 9. C1 10 μ F 2N3904 10 μF 100 R2 4.7 ka RE 330 n 47 µF

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A: The solution can be achieved as follows.

Frequency Modulation

Frequency modulation is a method or process of encoding the data of a specific signal (analog or digital) by modulating the carrier wave frequency according to the frequency of the modulated signal. Modulated signals are nothing more than information or data that should be conveyed after being converted into electronic signals.