
Given x2(t) = cos(100t), x3(t)= x1(t)x2(t) and h(t) is an ideal low pass filter with cutoff frequency 50Hz. Find X3(Q), X4(2) and xa(t) for the following systems
Given x2(t) = cos(100t), x3(t)= x1(t)x2(t) and h(t) is an ideal low pass filter with cutoff frequency 50Hz. Find X3(Q), X4(2) and xa(t) for the following systems