Three Dimensional Geometry
Oswaal
CBSE
Grade 12
Question:
Find shortest distance between lines $\vec{r} = (1-t)\hat{i} + (t-2)\hat{j} + (3-2t)\hat{k}$ and $\vec{r} = (s+1)\hat{i} + (2s-1)\hat{j} - (2s+1)\hat{k}$.
Step-by-Step Solution
Key Concept: d = 8/\sqrt{29}.
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Correct Answer:
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