The equation 20sin‚Äö√Ñ√∂‚àö√ñ¬¨‚àû(108 t + 3 sin‚Äö√Ñ√∂‚àö√ñ¬¨‚àû 109 t) represents which modulation?$

The equation 20sin‚Äö√Ñ√∂‚àö√ñ¬¨‚àû(108 t + 3

1.	The equation 20sin‚Äö√Ñ√∂‚àö√ñ¬¨‚àû(10⁸ t + 3 sin‚Äö√Ñ√∂‚àö√ñ¬¨‚àû 10⁹ t) represents which modulation?$
A.	AM
B.	DSB-SC
C.	PM
D.	FM
Answer» E.