enriquearias285 enriquearias285 06-06-2023 Mathematics contestada Find the average power of the signal x (t) = 8 cos (20nt ) ? O 32 O 64 O 16 08 27 - Given the signal x (t) = e-4tu(t) + 8(t - 3), find the Fourier transform of a(t)8(t - 2). O e-4(2+jw) O e-2(4+jw) O e2(4-ju) O e-2(4-jw)