Question: For each of the following signals, determine both the normalized energy and power. Tell which are power signals, which are energy signals, and which are

For each of the following signals, determine both the normalized energy and power. Tell which are power signals, which are energy signals, and which are neither.(Note: 0 and ∞ are possible answers.)

(a) x1(t) = 6e(-3+j4π)t u(t) 

(b) x2(t) = II[(t - 3) /2] + II(t - 3/6)

(c) x3(t) = 7ej6πtu(t)

(d) x4(t) = 2 cos(4πt) 

(e) x5(t) = |t| 

(f) x6(t) = t-1/2u(t - 1)

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