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If n1,n2 and n3 are the fundamental freq...

If `n_1,n_2` and `n_3` are the fundamental frequencies of three segments into which a string is divided, then the original fundamental frequency `n` of the string is given by

A

`1/n + 1/(n_1) + 1/(n_2) + 1/(n_3)`

B

`1/(sqrt(n)) = 1/(sqrt(n_1)) + 1/(sqrt(n_2)) + 1/(sqrt(n_3))`

C

`sqrt(n) = sqrt(n_1) + sqrt(n_2) + sqrt(n_3)`

D

`n = n_1 + n_2 + n_3`

Text Solution

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The correct Answer is:
A
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