Inverse Sine of a Rationalized Form
## Formula
For $$x\ge0$$:
$$\sin^{-1}\left(\frac{x}{\sqrt{1+x^2}}\right)=\tan^{-1}x$$
## Usage
- Used to convert inverse sine expressions containing $$\frac{x}{\sqrt{1+x^2}}$$ into inverse tangent form.
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CAT Formulas
Inverse Trigonometric Functions
Inverse Sine of a Rationalized Form
Inverse Sine of a Rationalized Form
## Formula
For $$x\ge0$$:
$$\sin^{-1}\left(\frac{x}{\sqrt{1+x^2}}\right)=\tan^{-1}x$$
## Usage
- Used to convert inverse sine expressions containing $$\frac{x}{\sqrt{1+x^2}}$$ into inverse tangent form.
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