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Question 2 - Week 3 Practice | Prasnya
Q2
00:00
15 Mar 2026
Q2.
Suppose the vectors
(
−
1
,
c
,
2
)
(-1,c,2)
(
−
1
,
c
,
2
)
,
(
0
,
1
,
3
)
(0,1,3)
(
0
,
1
,
3
)
, and
(
−
2
,
0
,
1
)
(-2,0,1)
(
−
2
,
0
,
1
)
in
R
3
\mathbb{R}^3
R
3
are linearly dependent. Find the value of
7
c
7c
7
c
.
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Q2
00:00
15 Mar 2026
Q2.
Suppose the vectors
(
−
1
,
c
,
2
)
(-1,c,2)
(
−
1
,
c
,
2
)
,
(
0
,
1
,
3
)
(0,1,3)
(
0
,
1
,
3
)
, and
(
−
2
,
0
,
1
)
(-2,0,1)
(
−
2
,
0
,
1
)
in
R
3
\mathbb{R}^3
R
3
are linearly dependent. Find the value of
7
c
7c
7
c
.
Your Answer
Save
Check
Details