Q87.The shortest distance between the lines x−4 4 = y+25 = z+33 and x−13 = y−34 = z−42 is (1) 6√3 (2) 2√6 (3) 6√2 (4) 3√6
What This Question Tests
This question directly tests the ability to apply the standard formula for finding the shortest distance between two skew lines given in their Cartesian forms. It involves vector operations like dot and cross products.
Concepts Tested
Formulas Used
d = | (→a₂ - →a₁) ⋅ (→b₁ × →b₂) | / |→b₁ × →b₂|
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📋 Question Details
- Chapter
- 3D Geometry
- Topic
- Shortest distance between two skew lines
- Year
- 2023
- Shift
- 08 Apr Shift 1
- Q Number
- Q87
- Type
- MCQ
- NCERT Ref
- Class 12 Mathematics Ch 11: 3D Geometry
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