KEAM 2017 Math Paper

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Question : 58 of 120

Marks: +1, -0

Let A=[

5	0
1	0

] and B=[

20	5
−1	0

]. If 4A+5B−C=0, then C is

[
5 25
−1 0
]
[
20 5
−1 0
]
[
5 −1
0 25
]
[
5 25
−1 5
]
[
0 5
5 25
]

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