Consider the following statements regarding a linear system y = f(x1) 1. f (x1 + x2) = f (x1) + f (x2) 2. f [x (t + T)] = f [x (t)] + f [x (T)] 3. f (Kx) = Kf (x). Of these statements

Consider the following statements regarding a linear system y = f(x1)

1.	Consider the following statements regarding a linear system y = f(x1) 1. f (x1 + x2) = f (x1) + f (x2) 2. f [x (t + T)] = f [x (t)] + f [x (T)] 3. f (Kx) = Kf (x). Of these statements
A.	1, 2 and 3 are correct
B.	1 and 2 are correct
C.	3 alone is correct
D.	1 and 3 are correct
Answer» E.

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Consider the following statements regarding a linear system y = f(x1) 1. f (x1 + x2) = f (x1) + f (x2) 2. f [x (t + T)] = f [x (t)] + f [x (T)] 3. f (Kx) = Kf (x). Of these statements

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