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For a signal x(t) the Fourier transform is X(f). Then the inverse Fourier transform of X(3f + 2) is given by

For a signal x(t) the Fourier transform is X(f). Then the inverse Fourier transform of X(3f + 2) is given by Correct Answer $${1 \over 2}x\left( {{t \over 2}} \right){e^{ - {{j4\pi t} \over 3}}}$$

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