1.

Let us assume x (t) = A cos(ωt + φ), what is the value of k1 by considering θ (ω) is?

A. |H(jω)|ej[θ (ω)+Ø]
B. A/2|H(jω)|ej[θ (ω)+Ø]
C. |H(jω)|e-j[θ (ω)+Ø]
D. A/2 |H(jω)|e-j[θ (ω)+Ø]
Answer» C. |H(jω)|e-j[θ (ω)+Ø]


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