1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Physics
Vector Component
Two vectors a...
Question
Two vectors are given by
→
a
=
−
2
^
i
+
^
j
−
3
^
k
and
→
b
=
−
5
^
i
+
3
^
j
−
2
^
k
. If
3
→
a
+
2
→
b
−
→
c
=
0
then third
Open in App
Solution
Given
→
a
=
−
2
^
i
+
^
j
−
3
^
k
→
b
=
−
5
^
i
+
3
^
j
−
2
k
as per question
3
→
a
+
2
→
b
−
→
c
=
0
−
6
^
i
+
3
^
j
−
9
^
k
−
10
^
i
+
6
^
j
−
4
^
k
−
→
c
=
0
v
e
c
c
=
−
16
^
i
+
9
^
j
−
13
^
k
Suggest Corrections
0
Similar questions
Q.
I: If
→
a
=
3
^
i
−
2
^
j
+
^
k
,
→
b
=
2
^
i
−
4
^
j
−
3
^
k
,
→
c
=
−
^
i
+
2
^
j
+
2
^
k
then
→
a
+
→
b
+
→
c
=
4
^
i
−
4
^
j
II: If
→
a
=
^
i
−
^
j
+
2
^
k
,
→
b
=
2
^
i
+
3
^
j
+
^
k
,
→
c
=
^
i
−
^
k
, then magnitude of
→
a
+
2
→
b
−
3
→
c
is
√
78
Q.
If
→
a
=
^
i
−
2
^
j
−
3
^
k
,
→
b
=
2
^
i
+
^
j
−
^
k
,
→
c
=
^
i
+
3
^
j
−
2
^
k
, and
→
a
×
(
→
b
×
→
c
)
=
p
^
i
+
q
^
j
+
r
^
k
, then
p
+
q
+
r
=
Q.
Let
→
A
=
2
^
i
+
^
j
,
→
B
=
3
^
j
−
^
k
and
→
C
=
6
^
i
−
2
^
k
. Find the value of
→
A
−
2
→
B
+
3
→
C
.
Q.
If
→
a
=
2
^
i
+
3
^
j
−
4
^
k
,
→
b
=
^
i
+
^
j
+
^
k
and
→
c
=
4
^
i
+
3
^
k
, then
|
→
a
×
(
→
b
×
→
c
)
|
=
Q.
If
→
a
′
=
^
i
+
^
j
,
→
b
′
=
^
i
+
^
j
+
2
^
k
and
→
c
′
=
2
^
i
+
^
j
−
^
k
.
Then altitude of the parallelopiped formed by the vectors
→
a
,
→
b
,
→
c
having base formed by
→
b
and
→
c
is
(
→
a
,
→
b
,
→
c
and
→
a
′
,
→
b
′
,
→
c
′
are reciprocal system of vectors)
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Vector Components
PHYSICS
Watch in App
Explore more
Vector Component
Standard XII Physics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app