Three Dimensional Geometry
Xam Idea
CBSE
Grade 12
Question:
If two lines do not intersect and are not parallel, they are called:
(a) Skew lines
(b) Coplanar lines
(c) Parallel lines
(d) Coincident lines
Step-by-Step Solution
Key Concept: Definition of skew lines in 3D geometry.
The detailed step-by-step mathematical proof is available inside the Mathbee app workspace.
Correct Answer: Skew lines
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