Question

14
What is the energy of the signal z(t) = e^-atu(t) in the frequency band
I WI 5 0.5 rad/ sec ?

(A) ay tan" (2)
(B) tan (2a)
(C) za
(D)
(a
2
ал​

Answer 1

Answer:

vvgfggggdghfvjvhhhfhhbdh