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The input coupling circuit of the amplifier shown in the figure consist of an RC network, with R = 1 kW and C = 5mF fed by a sinusoidal voltage source of r.m.s. amplitude of 200 mV. Assuming that the input impedance of the amplifier is, at all frequencies, so much larger than 1 kW that it can be neglected, calculate the output voltage Vo at 10Hz, 100Hz and 1kHz.

I would really appreciate any help, or if someone could point me in the right direction.

Thanks in advance