The modulated signal s(t)=[A1+A2cos(21f1t)]cos(21f2f) was generated by modulating a sinusoidal carrier with single tone message signal. If A1 is 1 Volts, A2 is 7Volts, f1 is 3 kHz and f2 is 756 kHz, then the carrier frequency of this modulated signal is Oa. 5.1429 kHz Ob. 759.00 kHz c. 756.00 kHz O d. 3.0000 kHz

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(2121) was
The modulated signal s(t)=[A1+A2cos(21f1t)]cos
generated by modulating a sinusoidal carrier with single tone
message signal. If A1 is 1 Volts, A2 is 7Volts, f1 is 3 kHz and f2 is 756
kHz, then the carrier frequency of this modulated signal is
a. 5.1429 kHz
O b. 759.00 kHz
c. 756.00 kHz
O d. 3.0000 kHz
O e. 753.00 kHz
Transcribed Image Text:(2121) was The modulated signal s(t)=[A1+A2cos(21f1t)]cos generated by modulating a sinusoidal carrier with single tone message signal. If A1 is 1 Volts, A2 is 7Volts, f1 is 3 kHz and f2 is 756 kHz, then the carrier frequency of this modulated signal is a. 5.1429 kHz O b. 759.00 kHz c. 756.00 kHz O d. 3.0000 kHz O e. 753.00 kHz
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