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If n(1), n(2 ) "and" n(3) are the fundam...

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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