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Posted: **Sat Feb 19, 2022 3:28 pm**

: The Line Spectrum Of A Certain Real X T Is Shown Below Starting From These Plots Show That E T 1 5 2 Sin T 3 1 (53.04 KiB) Viewed 67 times

The line spectrum of a certain real x(t) is shown below. Starting from these plots, show that e(t) = 1.5 – 2 sin(t) + 3 cos(t) + 1.2 sin(at) 3 3 2.5 2 2 Magnitude 1.5 Phase (rad) 0 - O 0.5 -2. - 0 -4 -3 -4 4 -2 02 Frequency (rad/s) -2 0 2 Frequency (rad/s)