For a periodic signal () = 30 sin 1000 + 10 cos 3000 + 6 sin(5000 + 4), the fundamental frequency in rad/s is _________
Posted: Thu Jul 14, 2022 11:09 am
a) 1000
b) 3000
c) 5000
d) 15000
b) 3000
c) 5000
d) 15000
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