Question
| Part (A) | Part (B) |
| 1. $\frac{d}{d x}\left(\log _e x\right)$ | (a) $-\frac{2}{x^3}$ |
| 2. $\frac{d}{d x}\left(\log _a x\right)$ | (b) $(x+1) e^x$ |
| 3. $\frac{d}{d x}\left(\frac{1}{x^2}\right)$ | (c) $\frac{1}{x}$ |
| 4. $\frac{d}{d x} \sqrt{a x+b}$ | (d) $\frac{a}{2 \sqrt{a x+b}}$ |
| 5. $\frac{d}{d x}\left(x e^x\right)$ | (e) $\frac{1}{x \log _e a}$ |