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Define x(t) as x(t) = 2 cos(ωt + 5) + 8 cos(ωt + 9) + 4...

Define x(t) as x(t) = 2 cos(ωt + 5) + 8 cos(ωt + 9) + 4 cos(ωt) where the phases have units of radians. Express x(t) in the form x(t) = Acos(ωt + ϕ). Use a calculator to add the complex phasors to obtain the answer. Explain your answer by giving a vector diagram of the phasors.

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