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JAMB Mathematics 2019 Paper
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© africaexams.com
Question : 13
Total: 73
Given matrix M =
|
−
2
0
4
0
−
1
6
5
6
3
|
, find
M
T
+
2
M
|
−
4
2
1
6
0
5
0
6
2
|
|
−
6
0
13
0
−
3
18
14
18
9
|
|
5
2
6
0
1
1
3
4
−
7
|
|
−
4
0
8
0
−
2
−
16
10
12
6
|
Validate
Solution:
M =
|
−
2
0
4
0
−
1
6
5
6
3
|
M
T
=
|
−
2
0
5
0
−
1
6
4
6
3
|
2M =
|
−
4
0
8
0
−
2
12
10
12
6
|
M
T
+ 2M =
|
−
6
0
13
0
−
3
18
14
18
9
|
© africaexams.com
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