Question

Harmonic mean between x and y is

Answer 1

Question:-

Harmonic mean between x and y is

Answer:-

In maths, the harmonic mean between two numbers, say x and y is defined as :-

$\rightarrow \red{ \tt \frac{ H = 2 \times x \times y}{(x + y)} }$

For example, take two numbers 4 and 8 .

=> H = 2 × 4 × 8 / (4 + 8)

=> H = 64 / 12

=> H = 5.3333

So, this is how we calculate the harmonic mean of any two numbers.

[ H stands for harmonic mean ]

Answer 2

Harmonic mean between two positive numbers x and y, The simplified formula is $\boxed { \mathfrak{h = \frac{2 \times x \times y}{(x + y)} }}$ I.e. you need to double the product of x and y then divide it by the sum of x and y...~