If otherwise find E(X) – McqOptions

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1.	If otherwise find E(X)
A.	<img src="/_files/images/electronics-and-communication-engineering/signals-and-systems/17-272-1.png">
B.	<img src="/_files/images/electronics-and-communication-engineering/signals-and-systems/17-272-2.png">
C.	<img src="/_files/images/electronics-and-communication-engineering/signals-and-systems/17-272-3.png">
D.	0
Answer» B. <img src="/_files/images/electronics-and-communication-engineering/signals-and-systems/17-272-2.png">

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