Three Dimensional Geometry
Oswaal
CBSE
Grade 12
Question:
Find the shortest distance between the lines $\vec{r} = (6\hat{i} + 2\hat{j} + 2\hat{k}) + \lambda(\hat{i} - 2\hat{j} + 2\hat{k})$ and $\vec{r} = (-4\hat{i} - \hat{k}) + \mu(3\hat{i} - 2\hat{j} - 2\hat{k})$.
Step-by-Step Solution
Key Concept: Shortest distance d = 9.
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Correct Answer:
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