Electrical Engineering > GATE 2016 SET-1 > Fourier Transform

Contributed by: Dr. Sarah Chen

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Suppose x₁(t) and x₂(t) have the Fourier transforms as shown below.

Which one of the following statements is TRUE?

A

x₁(t) and x₂(t) are complex and x₁(t)x₂(t) is also complex with nonzero imaginary part

B

x₁(t) and x₂(t) are real and x₁(t)x₂(t) is also real

C

x₁(t) and x₂(t) are complex but x₁(t)x₂(t) is real

D

x₁(t) and x₂(t) are imaginary but x₁(t)x₂(t) is real

Check Answer

Explanation

Correct : b

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