MCQ
Derivative of the function $f(x) = (x - 1) (x - 2)$ is:
- A$2x + 3$
- B$3x - 2$
- C$3x + 2$
- ✓$2x - 3$
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| Class | $0-4$ | $4-8$ | $8-12$ | $12-16$ | $16-20$ |
| Freq | $3$ | $9$ | $10$ | $8$ | $6$ |