A random process X(t) is defined as:X(t) = 2 cos (2πt + Y)Where Y is a discrete random variable with \(P\left( {Y = 0} \right) = \frac{1}{2}\) and \(P\left( {Y = \frac{\pi }{2}} \right) = \frac{1}{2}\).The mean μx(1) is

A random process X(t) is defined as:X(t) = 2 cos (2πt + Y)Where Y is

1.	A random process X(t) is defined as:X(t) = 2 cos (2πt + Y)Where Y is a discrete random variable with \(P\left( {Y = 0} \right) = \frac{1}{2}\) and \(P\left( {Y = \frac{\pi }{2}} \right) = \frac{1}{2}\).The mean μx(1) is
A.	\(\frac{1}{4}\)
B.	\(\frac{1}{3}\)
C.	\(\frac{1}{2}\)
D.	1
Answer» E.