Question: 81 Transform the following sinusoids into phasor form and draw a phasor diagram. Use the additive property of phasors to find v1t + v2t. (a)

8–1 Transform the following sinusoids into phasor form and draw a phasor diagram. Use the additive property of phasors to find v1ðtÞ + v2ðtÞ.

(a) v1ðtÞ = 100 cosðωt−45Þ V

(b) v2ðtÞ = 200 cosðωt + 135Þ V

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