use phasors to express the following equation as a single cosine. $$v ( t ) = - 45 \sin \left( 2 \pi 50 t - 120 ^ { \circ } \right) + 65 \sin \left( 2 \pi 50 t + 150 ^ { \circ } \right)$$

Name: use phasors to express the following equation as a single cosine. \[v ( t ) = - 45 \sin \left( 2 \pi 50 t - 120 ^ { \circ } \right) + 65 \sin \left( 2 \pi 50 t + 150 ^ { \circ } \right)\]
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\begin{array} { l } \mathbf { V } = 71.4711 + \mathrm { j } 33.7917 = 79.0569 \angle 25.3048 ^ { \circ } \mathrm { V } \\mathrm { v } ( \mathrm { t } ) = 79.0569 \cos \left( 2 \pi 50 \mathrm { t } + 25.3048 ^ { \circ } ight) \mathrm { V }\end{array}

clear all;
V1=P2Rd (45, -120-90+180 )
V1p-R2P (V1)
V2=P2Rd (65, 150-90)
V2p=R2P (V2)
V=V1+V2
Vp=R2P (V)

Use Phasors to Express the Following Equation as a Single v(t)=−45sin⁡(2π50t−120∘)+65sin⁡(2π50t+150∘)v ( t ) = - 45 \sin \left( 2 \pi 50 t - 120 ^ { \circ } \right) + 65 \sin \left( 2 \pi 50 t + 150 ^ { \circ } \right)v(t)=−45sin(2π50t−120∘)+65sin(2π50t+150∘)

Use Phasors to Express the Following Equation as a Single $v ( t ) = - 45 \sin \left( 2 \pi 50 t - 120 ^ { \circ } \right) + 65 \sin \left( 2 \pi 50 t + 150 ^ { \circ } \right)$