Published by:
CGP EDU Academic Team
Published on: August 12, 2026
The acute angle between the lines
and
is
Text Solution
Verified by ExpertsThe correct answer is:
D
: The equations
can be written as

The direction ratios of this line are
.
The direction ratios of the line
are
(i.e.,
-axis).
Let
and
be the vectors in the direction of the line
and
respectively.

Also, 
Let
be the acute angle between the given lines

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