Step 1.2 Plot the following equations:

m(t) = 5cos(2*500Hz*t)

c(t) = 1cos(2*10kHz*t) Kvco = 1000

Question 2. Select the statement that best describes the resultant wave forms.

a. The AM signal is distorted and does not represent the message.

b. The FM index is adequate, and the modulated signal plot represents the message faithfully.

c. The AM modulated signal frequency changes with message amplitude.

d. All statements is correct.

AM modulation FM modulation amplitude amplitude - 1 2 3 time 103 combined message and AM signal 0 1 2 3 time 10-3 combined message and FM signal amplitude amplitude 1 O 2 time 3 v10-3 23 time 10-3