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cos(nω1t) =
1.
cos(nω1t) =
A.
0.5 (ejnω1t + e-jnω1t)
B.
0.05
C.
(ejnω1t + e-jnω1t)
D.
(ejnω1t - e-jnω1t)
Answer» B. 0.05
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