InterviewSolution
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InterviewSolution
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Identify the mathematical expression for amplitude modulated wave:(a) Ac sin [{ωc + k1vm(t)}t + φ ].(b) Ac sin {ωct + φ + k2 vm(t)}.(c) {Ac + k2 vm(t)} sin (ωct + φ ).(d) Ac vm(t) sin (ωct + φ ). |
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Answer» (c) {Ac + k2 vm(t)} sin (ωct + φ ). |
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