Question:medium

Carson’s rule for estimating the bandwidth (B) of an FM signal is:

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FM bandwidth ≈ $2(\Delta f + f_m)$.

Updated On: May 20, 2026

$B = 2f_m$
$B = 2\Delta f$
$B = 2(\Delta f + f_m)$
$B = 2(\Delta f \times f_m)$

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The Correct Option is C

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Match List-I with List-II:

List-I (Modulation Schemes)	List-II (Wave Expressions)
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