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Byju's Answer
Standard XII
Mathematics
Bisector of Angle between Two Vectors
The vectors 3...
Question
{ The vectors }3\vec a-5\vec b and }2\vec a+\vec b are mutually }}{ perpendicular and the vectors }\vec a+4\vec b and }}{-\vec a+\vec b are also mutually perpendicular. Then the }}{ angle between the vectors }\vec a and }\vec b, is
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Similar questions
Q.
Vectors
3
→
a
−
5
→
b
and
2
→
a
+
→
b
are mutually perpendicular. If
→
a
+
4
→
b
and
→
b
−
→
a
are also mutually perpendicular, then the cosine of the angle between
→
a
and
→
b
is
Q.
Vectors
3
→
a
−
5
→
b
and
2
→
a
+
→
b
are mutually perpendicular. If
→
a
+
4
→
b
and
→
b
−
→
a
are also mutually perpendicular, then cosine of the angle between
→
a
and
→
b
is equal to
Q.
If
→
a
,
→
b
,
→
c
are three mutually perpendicular vectors of equal magnitude, then the angle between the vectors
(
→
a
+
→
b
+
→
c
)
a
n
d
→
c
=
Q.
→
a
,
→
b
,
→
c
are mutually perpendicular vectors of equal magnitude then angle between
→
a
+
→
b
+
→
c
and
→
a
is
Q.
If the vectors
→
a
and
→
b
are mutually perpendicular, then
→
a
×
{
→
a
×
{
→
a
×
(
→
a
×
→
b
)
}
}
=
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Bisector of Angle between Two Vectors
Standard XII Mathematics
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