Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Let 
be the angle between the planes 
and 
. Let 
be the line that meets 
at the point 
and makes an angle 
with the normal of 
. If 
is the angle between 
and 
, then 
is equal to
Text Solution
Verified by ExpertsThe correct answer is:
9
(9)
then 
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