Prasnya
Prasnya
Prasnya
Continue with Google
Question 28 - Week 2 Practice | Prasnya
Q28
00:00
5 Jun 2022
Q28.
If we try to find
x
1
x_1
x
1
,
x
2
x_2
x
2
, and
x
3
x_3
x
3
using the appropriate matrix representation by taking
c
=
3
c=3
c
=
3
and
d
=
100
d=100
d
=
100
, then which option is always true?
@passage
A
x
1
=
12
x_1=12
x
1
=
12
,
x
2
=
20
x_2=20
x
2
=
20
, and
x
3
=
10
x_3=10
x
3
=
10
B
x
1
=
x
2
=
24
x_1=x_2=24
x
1
=
x
2
=
24
and
x
3
=
10
x_3=10
x
3
=
10
C
x
1
=
10
x_1=10
x
1
=
10
,
x
2
=
12
x_2=12
x
2
=
12
, and
x
3
=
24
x_3=24
x
3
=
24
D
x
1
=
x
2
=
x
3
=
10
x_1=x_2=x_3=10
x
1
=
x
2
=
x
3
=
10
Save
Read
Check
Details
Q28
00:00
5 Jun 2022
Q28.
If we try to find
x
1
x_1
x
1
,
x
2
x_2
x
2
, and
x
3
x_3
x
3
using the appropriate matrix representation by taking
c
=
3
c=3
c
=
3
and
d
=
100
d=100
d
=
100
, then which option is always true?
@passage
A
x
1
=
12
x_1=12
x
1
=
12
,
x
2
=
20
x_2=20
x
2
=
20
, and
x
3
=
10
x_3=10
x
3
=
10
B
x
1
=
x
2
=
24
x_1=x_2=24
x
1
=
x
2
=
24
and
x
3
=
10
x_3=10
x
3
=
10
C
x
1
=
10
x_1=10
x
1
=
10
,
x
2
=
12
x_2=12
x
2
=
12
, and
x
3
=
24
x_3=24
x
3
=
24
D
x
1
=
x
2
=
x
3
=
10
x_1=x_2=x_3=10
x
1
=
x
2
=
x
3
=
10
Save
Read
Check
Details
