The voltage of the power supply in an AC-DC coupled circuit is given by the function V(t)=150 sin(67t) +20 where time is in seconds, t≥0,and the voltage is in Volts. Determine the period T, in seconds, the frequency fin hertz and the amplitude A, in volts for this function

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3. The voltage of the power supply in an AC-DC coupled circuit is given by the function
V(t)=150 sin(67t) +20 where time is in seconds, t≥0,and the voltage is in Volts.
a) Determine the period T, in seconds, the frequency fin hertz and the amplitude A, in volts for this function.
I
b) Using derivatives to determine the maximum and minimum voltages.
Transcribed Image Text:3. The voltage of the power supply in an AC-DC coupled circuit is given by the function V(t)=150 sin(67t) +20 where time is in seconds, t≥0,and the voltage is in Volts. a) Determine the period T, in seconds, the frequency fin hertz and the amplitude A, in volts for this function. I b) Using derivatives to determine the maximum and minimum voltages.
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