Question: Waveforms 1 ( t ) and 2 ( t ) are given by: 1 ( t ) = 4 sin ( 6 1 0 4

Waveforms 1(t) and 2(t) are given by: 1(t)=4sin(6 104t+30) V, 2(t)=2cos(6 104t 30) V. Does 2(t) lead or lag 1(t), and by what phase angle?

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