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**Limit of Arctangent X as X Approaches Negative Infinity**

### Limit of Arctangent X as X Approaches Negative Infinity

**Latex Code**:

**MathML Code**:

$\underset{x\to -\infty}{lim}{\mathrm{tan}}^{-1}\left(x\right)=-\backslash frac\pi 2$ |

**MathType 5.0**: