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Principal Value of $$\cot^{-1}(-1)$$
## Formula
$$\cot^{-1}(-1)=\frac{3\pi}4$$
## Usage
- Used for direct evaluation of standard inverse cotangent values.
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Principal Value of $$\cot^{-1}(-1)$$
## Formula
$$\cot^{-1}(-1)=\frac{3\pi}4$$
## Usage
- Used for direct evaluation of standard inverse cotangent values.
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