Practice problem
Evaluate limx→∞xsin(πx)\lim_{x\rightarrow\infty}x\sin\left(\frac{\pi}{x}\right)x→∞limxsin(xπ)
1
π\piπ
1π\dfrac{1}{\pi}π1
∞\infty∞
Type a concept, like “slope” or “photosynthesis”.