試題詳解

10. Suppose the Fourier transform of f is defined by, and
 where H(t) is the Heaviside function (unit step function). Which of the following statements are true?
(A)k₁=11
(B)k₂=-7
(C)k₃=3
(D)k₁ +k₂=-5
(E)k₂ +k₃=5