Practice problem
Evaluate, limx→4+3x4−x\lim_{x\rightarrow4^+}\frac{3x}{4-x}x→4+lim4−x3x
∞\infty∞
−∞-\infty−∞
000
333
DNE\text{DNE}DNE
Type a concept, like “slope” or “photosynthesis”.
