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A random variable X has the following pdf: f(a:) = gate3; a: > 0 (a) Calculate the expected value of the distribution, E(X). (b) Calculate

A random variable X has the following pdf: f(a:) = gate3"\"; a: > 0 (a) Calculate the expected value of the distribution, E(X). (b) Calculate the mode of the distribution (no need to Show the second derivative)

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