MCQ
The direction ratios 3x – 2 = 2y + 1 = 3z – 3 are ______.
- A3, –2, –3
- B3, 2, –2
- ✓2, 3, 2
- D–3, 1, 2
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| X = x | - 1.5 | -0.5 | 0.5 | 1.5 | 2.5 |
| P(X = x) | 0.05 | 0.2 | 0.15 | 0.25 | 0.35 |