Question: The current in a given circuit is given below. Find an expression for the amount of charge that passes a given point in the circuit

The current in a given circuit is given below. Find an expression for the amount of charge that passes a given point in the circuit as a function oftime, if q _0 =0.

i = e^(-4t) cos (5t)

q= Integral [ e^(-4t) ] cos (5t)dt = ????

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