AP and TS EAMCET Engineering Model Paper 12

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Question : 8 of 160

Marks: +1, -0

If A=[

1	0	2
−1	1	−2
0	2	1

] and Adj‌A=[

5	x	−2
1	1	0
−2	−2	y

] then (x,y)=

(−4,1)
(4,1)
(−4,−1)
(4,−1)

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