Question 3: Discrete random variables Each bit transmitted through a channel has a 10% chance to be transmitt bits are transmitted independently. Let X denote the number of bits in er bits. Answer the following questions

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A: ∫ -∞∞f(x)=1⇒∫ -∞0f(x) + ∫0∞f(x)⇒∫ -∞00 + ∫0∞8e-8x⇒8e-8x-80∞⇒-e-∞-e0⇒-e∞≠1 this is not a pdf

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A: Dear student, If you find this solution helpful please upvote ? it.

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