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A) Graph the voltage as a function of time if v(t) = 2 + 2cos(4n t + 1/4) [ v(t) is in Volts, t is in seconds ]
(be sure to label and scale the axes)
B) Either represent v(t) as a phasor in angle notation, or briefly explain why it can not be represented that way.
C) Either represent v'(t) = v(t) - 2 as a phasor in angle notation, or briefly explain why it can not be represented that way.

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