Range-Based Sign Rule for $$\sin^{-1}(\sin x)$$

Rarely Tested

Range-Based Sign Rule for $$\sin^{-1}(\sin x)$$

## Formula

For:

$$x\in\left[\frac\pi2,\frac{3\pi}2\right]$$

$$\sin^{-1}(\sin x)=\pi-x$$

## Usage

- Used to reduce inverse sine of sine outside its principal interval.

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.