Question

find the harmonic mean between 2/3and-4/3​

Answer 1

Answer:

To find:

Harmonic mean between 2 and 4=?

Solution:

H.M.=

a

1

1

+

a

2

1

2

Here, a

1

=2,a

2

=4

∴ H.M.=

2

1

+

4

1

2

=

3

2×4

=

3

8

So, Harmonic mean between 2 and

Answer 2

Answer:

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