1.

A signal of peak voltage \[5\text{ }V\] at \[10\text{ }kHz\] is modulated using a carrier wave of peak voltage \[10\text{ }V\] at\[2\text{ }MHz\]. The side band frequencies are

A. \[2010kHz,1990kHz\]
B.       \[2000kHz,\text{ }1990kHz\]
C. \[2010kHz,\text{ }2000\text{ }kHz\]
D. \[2100kHz,\text{ }1900kHz\]
Answer» B.       \[2000kHz,\text{ }1990kHz\]


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