Math, asked by shirinelava30, 10 months ago

Harmonic mean is used for calculating
(a) Average growth rates of variables
(b) Average speed of journey
(c) Average rate of increase in net worth of a company
(d) All the above 1 to 3.​

Answers

Answered by srushtijadhav2006
2

Answer:

In mathematics, the harmonic mean is one of several kinds of average, and in particular, one of the Pythagorean means. Typically, it is appropriate for situations when the average of rates is desired.

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