Question

Geometric mean between two positive real number a and b is_____​

Answer 1

Answer:

the geometric mean of a and b is √(ab)

Answer 2

The geometric mean between two positive real numbers a and b is √(a×b).

• Geometric mean is an average form, where two numbers are subtracted and the product's square root is equal to the geometric mean.
• If there are three numbers, then all the three numbers are added and the product's cube root is calculated to find out the geometric mean.
• It can be calculated as -

1. let the geometric mean between a and b be = x
2. Thus, a : x = x : b  = a / x = x / b
3. = x² = ab
4. x = √ab