Question: Consider the exponential decay function y = P 0 e -t , with time constant T. We define the time to finish to be the

Consider the exponential decay function y = P₀e^-λt, with time constant T. We define the time to finish to be the time it takes for the function to decay to about 1% of its initial value P₀. Show that the time to finish is about four times the time constant T.

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