In an amplitude modulated wave for audio frequency of 500 cycles/s, the appropriate carrier freq...

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In an amplitude modulated wave for audio frequency of 500 cycles/s, the appropriate carrier frequency will be
(A) 50 cycles \( / \mathrm{s} \)
(B) \( 500 \mathrm{cycles} / \mathrm{s} \)
(C) 100 cycles/s
(D) 50,000 cycles \( / \mathrm{s} \)
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