Amplitude modulated wave
A. 1, 2 and 3 are correct
B. 1 and 2 are correct
C. 1 and 3 are correct
D. All the four are correct
Answer:A
Amplitude modulated wave
A. 1, 2 and 3 are correct B. 1 and 2 are correct C. 1 and 3 are correct D. All the four are correct