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If n₁, n₂ and n₃ are the fundamental frequencies of three segments into which a string

If n₁, n₂ and n₃ 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

Options

(a) 1/n=1/n₁+1/ n₂ + 1/n₃
(b) 1/√n=1/√n₁+1/√n₂ + 1/√n₃
(c) √n=√n₁+√n₂+√n₃
(d) n=n₁+n₂+n₃

Correct Answer:

1/n=1/n₁+1/ n₂ + 1/n₃

Explanation:

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