MCQ
If lines $\frac{x-1}{2}=\frac{ y +1}{3}=\frac{ z -1}{4}$ and $\frac{x-3}{1}=\frac{ y -\lambda}{2}=\frac{ z }{1}$ intersect each other, then λ = ______.
- A$\frac{3}{2}$
- B$\frac{7}{2}$
- C$\frac{5}{2}$
- ✓$\frac{9}{2}$
✓
Answer
Correct option: D.
$\frac{9}{2}$
D
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