A signal x (t) has its FT as X (f). The inverse FT of X(3f +2) is ___ – McqOptions

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1.	A signal x (t) has its FT as X (f). The inverse FT of X(3f +2) is _____________
A.	\(\frac{1}{2} x(\frac{t}{2})e^{j3πt}\)
B.	\(\frac{1}{3} x(\frac{t}{3})e^{-j4πt/3}\)
C.	3x(3t)e-j4πt
D.	x(3t + 2)
Answer» C. 3x(3t)e-j4πt

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