In the above question, the total bandwidth required to transmit

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In the above question, the total bandwidth required to transmit the AM wave is—

1. 1.5 kHz
2. 3 kHz
3. 100 kHz
4. 10 kHz

Correct Option: B

Total bandwidth,
BW = 2f_m = 2 × 1500 = 3000 = 3 kHz