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Signals and Systems - Engineering

Q1:

If F(jω) is the Fourier transform of f(t), then

A £ f(- t) = F(jω)

B £ f(- t) = F* (jω)

C £ f(- t) = F(- jω)

D £ f(- t) = F* (- jω)

ANS:B - £ f(- t) = F* (jω)

What's the difference between options B and C in this regard? What's the right answer?