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I have a multiple choice question
I have used fvtool command but i m not getting similar answer from given option
plz help me anf tell me correct option
Thaks to all but 10 cannot be answer
the book says answer is among these 4
20 pi
40 pi
60 pi
120 pi
So plz provide correct answer. From discussion uptill now, i think 20pi is correct answer as
40pi,60pi and 120pi are all integral multiple of 20 pi
so plz guide me
yes this is the confusion
wikipedia also says
the fundamental frequency is the lowest frequency sinusoidal in the sum.
so what is correct answer ???????????
dave thanks
yes i also beleive so but one of my frd told me that
the max freq is fund freq which is 120 pi. so it means he is wrong
are u 100% sure abt answer of 20pi?
If the signal is
x(t) =5+ 6cos(40xpixt) + 3cos(60xpixt) + 10 cos(120xpixt)
What is fundamental frequency of this signal
What we mean by fundamental frequency
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