Text erkannt:
1. \( \lim \limits_{x \rightarrow 1} \frac{\cos \left(\frac{\pi}{2} x\right)}{\ln (x)} \rightarrow \lim \limits_{x \rightarrow 1} \frac{-\frac{\pi}{2} \cdot \sin \left(\frac{\pi}{2} x\right)}{\frac{1}{x}} \rightarrow-\frac{\pi}{2} \)
2. \( \lim \limits_{x \rightarrow 0} \frac{x}{\sin (x)}+x \rightarrow \lim \limits_{x \rightarrow 0} \frac{1}{\cos (x)}+x \rightarrow 1 \)