Question: Find f in Prob. 1 from the answer f c Data from Prob. 1 Find the cosine transform f c of f(x) = 1 if

Find f in Prob. 1 from the answer f̂c

Data from Prob. 1

Find the cosine transform f̂c of f(x) = 1 if 0 < x < 1, f (x) = -1 if 1 < x < 2, f (x) = 0 if x > 2.

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