A non-zero vector 
is parallel to the line of intersection of the plane determined by vectors 
and the plane determined by the vectors 
, 
. The angle between 
and 
is
a)
b)
c)
d)
None of these
A non-zero vector is parallel to the line of intersection of the plane determined by vectors and the plane determined by the vectors , . The angle between and is
a)
b)
c)
d)
None of these
Question ID - 54006 | SaraNextGen Top Answer
A non-zero vector is parallel to the line of intersection of the plane determined by vectors and the plane determined by the vectors , . The angle between and is
a)
b)
c)
d)
None of these
|
A non-zero vector |
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|
a) |
|
b) |
|
c) |
|
d) |
None of these |
1 Answer
127 votes
Answer Key / Explanation : (c) -
(c)
Let 
and 
be the vectors normal to the plane determined by 
and 
respectively
and 
Since, 
is parallel to the line of intersection of the planes determined by the given planes.
Let 
be the angle between 
and 
127 votes
Answer Link
127