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ECE · Q140

Communication Systems

Engineering and GATE · ECE · question 140

Q140

A random variable X has X = 0 & _ x^2 = 1. Form a new random variable Y = 2X + 1. The values of Y & _ y^2 are:

A random variable X has = 0 & = 1. Form a new random variable Y = 2X + 1. The values of & are:
A.
0 & 1
B.
1 & 2
C.
1 & 4
Answer
D.
None of these

Answer: Option C

Solution

Answer: Option C
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