Inverse Secant of a Negative Argument
## Formula
$$\sec^{-1}(-x)=\pi-\sec^{-1}x$$
for:
$$|x|\ge1$$
## Usage
- Used to simplify inverse secant expressions with negative arguments.
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CAT Formulas
Inverse Trigonometric Functions
Inverse Secant of a Negative Argument
Inverse Secant of a Negative Argument
## Formula
$$\sec^{-1}(-x)=\pi-\sec^{-1}x$$
for:
$$|x|\ge1$$
## Usage
- Used to simplify inverse secant expressions with negative arguments.
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