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Question Practice

Which of the following describes skew lines?

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MCQ_SA
CBSE
Class 12
Mathematics
Mathematics Part - II
Three Dimensional Geometry
Question Bank

Which of the following describ...

Single Answer MCQ
Q-00078358

Which of the following describes skew lines?

1

They meet at a point

2

They are parallel

3

They are not coplanar

4

They are the same line

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Keep Practising

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Q1.

What are the direction cosines of a line?

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Q2.

If a line makes angles α, β, and γ with the x, y, and z axes, respectively, what is true about the direction cosines l, m, n?

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Q3.

What do direction ratios represent for a line in three-dimensional space?

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Q4.

What happens to the direction cosines if the direction of a line is reversed?

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