General Tangent Ratio

Rarely Tested

General Tangent Ratio

If:

$$u(x)\to0,\quad v(x)\to0$$

then:

$$\lim_{x\to a}\frac{\tan u(x)}{\tan v(x)}=\lim_{x\to a}\frac{u(x)}{v(x)}$$

Usage

- Used to reduce ratios of tangent functions to algebraic limits.

No related questions available for this formula yet.

Go back to topics

Join CAT 2026 course by 5-Time CAT 100%iler

Start your IIM journey with the right preparation and crack CAT 2026.