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please solve as soon as possible Problem 5 (10 points) Find the Fourier transform of the signal x(t)= cos()[u(t+5)-u(t-5)], using the definition. Simplify your result.

please solve as soon as possible

Problem 5 (10 points) Find the Fourier transform of the signal x(t)= cos()[u(t+5)-u(t-5)], using the definition. Simplify your result. [Note: No marks will be given for using Tables of pairs and properties.]

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