Question: The voltage across a 1- resistor is v(t) = te2t u(t) V. (a) What is the total energy absorbed by the resistor? (b) What fraction

The voltage across a 1-Ω resistor is v(t) = te−2t u(t) V. (a) What is the total energy absorbed by the resistor? (b) What fraction of this energy absorbed is in the frequency band -2 ≤ ω ≤ 2?

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