MCQ
The value of cot `(tan^-1 2x + cot^-1 2x)` is ______
- A2x
- Bπ - 2x
- Cπ + 2x
- ✓0
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| Exp. | [A] mol $dm^{-3}$ |
[B] mol $dm^{-3}$ |
Initial Rate mol $dm^{-3}$ |
| 1. | 0.012 | 0.035 | 0.10 |
| 2. | 0.024 | 0.070 | 0.80 |
| 3. | 0.024 | 0.035 | 0.10 |
| 4. | 0.012 | 0.070 | 0.80 |