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1. Given the function: x(t) = 5 cos (8лt + 3/2) + 4 cos (8лt +2/3) + 4 соs (8лt + ¹/³) a) Express x(t) in standard form (i.e., x(t) =

A cos (wot + p) by determing nu- merical values for A and p. b) In the complex plane, plot each of the phasors used to solve the problem in (a).

Fig: 1