Math, asked by badusha59, 6 months ago

The harmonic mean of AB is 1/3
and CD is 1/5 what is the harmonic mean of ABCD​

Answers

Answered by naywatson09
1

Answer:

Step-by-step explanation: To find the harmonic mean of a set of n numbers, add the reciprocals of the numbers in the set, divide the sum by n, then take the reciprocal of the result.

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Answered by Anjalichauhan59
0

Answer:

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