Find the Fourier transform of the signal shown in figure below. f(t) cos (5t)

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Q: (iv) V₁ = {(₁, ₂,..., In) € R¹ | I₁I₂ = 0}. (v) V₁ = {(₁, ₂,..., n) = R¹ | 1₂ € Q}. (vi) V6 = {(₁,…

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