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A signal amplitude (X) is a random variable uniformly distributed in the range (-1,1).This signal is...

A signal amplitude (X) is a random variable uniformly distributed in the range (-1,1).This signal is passed through an amplifier of gain 2 . The output (Y) is also a random variable uniformly distributed in the range (-2,2).
a)   Determine the differential entropy of the input .
b)   Determine the differential entropy of the output.

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