Question
Asked Jan 11, 2020
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What will be the energy of the signal x(t)=e-2tu(t)?

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Expert Answer

Step 1

The energy of any continuous time signal x(t) can be calculated using the following formula:

Electrical Engineering homework question answer, step 1, image 1
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Step 2

In this case, the continuous time signal is given as

Electrical Engineering homework question answer, step 2, image 1
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Step 3

The unit step function u(t) can be expressed by the following equation:

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Electrical Engineering homework question answer, step 3, image 1
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