When an input ct = sin(20t) enters a system with an impulse response ht = e^(-ut), then the output y(t) will be:
Select one:
Oyt = 0.025sin(20t) - 1.52
Oyt = 0.05sin(20t) - 1.52
Oyt = 0.1cos(20t) - 1.52
Oyt = 0.05sin(20t) - 0.76
The Fourier transform of the function ft = u-t is: