Math, asked by ishikakaur599, 1 year ago

The harmonic mean of 5,2,8,10is ?

Answers

Answered by HappiestWriter012

Harmonic mean = 1/Arithmetic Mean of reciprocals

Arithmetic mean = 1/5 + 1/2 + 1/8 + 1/10 / 4 = 8+20+5+4/40/4 = 37/40/4 = 37/40*4 = 37/160

Now, Harmonic mean = 1 / 160/37 = 37/160 .

Hope helped!

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