Question

Harmonic mean between 2 and 8 is​

Answer 1

Answer:

hello friend here ur answer

Step-by-step explanation:

2ab/(a+b)

a=2. b=8

2.2.8/(2+8)

32/10

3.2

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Answer 2

Answer:

6.4

Step-by-step explanation:

Step 1: Finding the reciprocal of the values

2 = 1/2 = 0.5

8 = 1/8 = 0.125

Step 2: Calculate the average of the reciprocal values

   [0.5+0.125] / 2

   = 0.3125

Step 3:  take the reciprocal of the average value obtained from step 2

         2/0.3125

        = 6.4

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