Three Dimensional Geometry Question 153

Question: If $ \theta $ is the angle between the lines $ AB $ and $ CD $ , then projection of line segment $ AB $ on line $ CD $ , is

[MP PET 1995]

Options:

A) $ AB\sin \theta $

B) $ AB\cos \theta $

C) $ AB\tan \theta $

D) $ CD\cos \theta $

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Answer:

Correct Answer: B

Solution:

It is a fundamental concept.