Please calculate the right solution of the following Problem
Problem- The signal s(t) = 2 sin(4?t)/t modulates a carrier of the frequency 100 Hz. A signal of the form n(t) = sin(199?t)/t adds to the AM waveform, and the sum forms the input to a synchronous demodulator.
Part 1- Find the output of the demodulator.
I need experts help to compute the output of the demodulator.