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Matrices and Determinants

Section: Mathematics

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Question : 12

Total: 27

If 3A=[

1	2	2
2	1	−2
a	2	b

] and AAT=I, then ‌

[AP EAPCET 21 May 2024 Shift 2]

−‌
5
2
‌
13
6
−‌
13
6
‌
5
2

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