Question
a.
Re [H(jω)] is positive for ω ≥ 0
b.
Re [H(jω)] is zero for ω ≥ 0
c.
Re [H(jω)] is positive or zero for ω ≥ 0
d.
Re [H(jω)] is zero or negative for ω ≥ 0
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Q. For a reactance function H(s)
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