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Mathematics
Mathematics
Problem
If
M
=
[
2
p
7
q
1
4
]
M = \begin{bmatrix} 2 & p & 7 \\ q & 1 & 4 \end{bmatrix}
M
=
[
2
q
p
1
7
4
]
equals
N
=
[
2
5
7
3
1
r
]
N = \begin{bmatrix} 2 & 5 & 7 \\ 3 & 1 & r \end{bmatrix}
N
=
[
2
3
5
1
7
r
]
, determine the ordered triple
(
p
,
q
,
r
)
(p,\,q,\,r)
(
p
,
q
,
r
)
. a)
(
3
,
5
,
4
)
(3,5,4)
(
3
,
5
,
4
)
b)
(
5
,
4
,
3
)
(5,4,3)
(
5
,
4
,
3
)
c)
(
5
,
3
,
4
)
(5,3,4)
(
5
,
3
,
4
)
d)
(
5
,
3
,
7
)
(5,3,7)
(
5
,
3
,
7
)
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