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Determine the phase angles by which (a) vi(t) leads i1(t) and (b) vi(t) leads iz(t), where vi(t) = 4sin(302t + 35°) V i1(t) =

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the two sinusoidal waves whose phases compared when both are positive amplitude and both are sine or cosine waves and same frequency.In the given question phases must be in given interval.-degrees. phase angle muss be in the terval y my criven Vi(t)= 4 sin (302t +35°)v -0 ; (t) = 0.07 cos(302€ - 45°)A_2 12(t)= -

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