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.
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CAT Formulas
Inverse Trigonometric Functions
Range-Based Sign Rule for $$\sin^{-1}(\sin x)$$
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.
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