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Question 2 - Week 1 Practice | Prasnya
Q2
00:00
15 Mar 2026
Q2.
Suppose
a
=
(
1
,
2
)
a=(1,2)
a
=
(
1
,
2
)
and
b
=
(
3
,
−
1
)
b=(3,-1)
b
=
(
3
,
−
1
)
. Let
v
=
k
a
+
l
b
v=ka+lb
v
=
k
a
+
l
b
such that
v
1
=
v
2
v_1=v_2
v
1
=
v
2
and
k
+
l
=
5
k+l=5
k
+
l
=
5
. Find the value of
k
k
k
.
Your Answer
Save
Check
Details
Q2
00:00
15 Mar 2026
Q2.
Suppose
a
=
(
1
,
2
)
a=(1,2)
a
=
(
1
,
2
)
and
b
=
(
3
,
−
1
)
b=(3,-1)
b
=
(
3
,
−
1
)
. Let
v
=
k
a
+
l
b
v=ka+lb
v
=
k
a
+
l
b
such that
v
1
=
v
2
v_1=v_2
v
1
=
v
2
and
k
+
l
=
5
k+l=5
k
+
l
=
5
. Find the value of
k
k
k
.
Your Answer
Save
Check
Details
