Relation Between AM and HM
## Formula
For two positive numbers:
$$AM\cdot HM=GM^2$$
Therefore:
$$\frac{a+b}{2}\cdot\frac{2ab}{a+b}=ab$$
## Usage
- Used to establish relations between the three classical means.
Sign in
Please select an account to continue using cracku.in
↓ →
CAT Formulas
Sequences & Series
Relation Between AM and HM
Relation Between AM and HM
## Formula
For two positive numbers:
$$AM\cdot HM=GM^2$$
Therefore:
$$\frac{a+b}{2}\cdot\frac{2ab}{a+b}=ab$$
## Usage
- Used to establish relations between the three classical means.
Start your IIM journey with the right preparation and crack CAT 2026.
Educational materials for CAT preparation