KEAM 2021 Math Solved Paper

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Question : 116 of 120

Marks: +1, -0

If AB=[

4	3
5	4

] and A−1=[

3	−2
−1	1

], then B=

[
2 1
1 2
]
[
1 2
2 1
]
[
1 2
1 1
]
[
1 1
1 2
]
[
2 1
1 1
]

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