Question: Given f(x) = {1- x ; x| < 1 0 ; |x| > 1 (x cos x-sin x) Using Fourier transform and Parseval's identity

Given f(x) = {1- x ; \x| < 1 0 ; |x|

Given f(x) = {1- x ; \x| < 1 0 ; |x| > 1 (x cos x-sin x) Using Fourier transform and Parseval's identity evaluate dx x6

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