91- 6303239042
Monotonicity of a Ratio
For positive differentiable functions $$f(x)$$ and $$g(x)$$:
$$\frac{d}{dx}\left(\frac{f}{g}\right)=\frac{gf'-fg'}{g^2}$$
Usage
- Used to determine whether a ratio is increasing or decreasing.
---
Sign in
Please select an account to continue using cracku.in
↓ →
Monotonicity of a Ratio
For positive differentiable functions $$f(x)$$ and $$g(x)$$:
$$\frac{d}{dx}\left(\frac{f}{g}\right)=\frac{gf'-fg'}{g^2}$$
Usage
- Used to determine whether a ratio is increasing or decreasing.
---
Start your IIM journey with the right preparation and crack CAT 2026.
Educational materials for CAT preparation
