If \A=[\table 1 , -1 , 1 ;2 ,1, -3; 1 , 1 , 1 ], 10 \B=[\table 4 , 2 ,2 ;-5 , 0 , \\alpha;1, -2, 3 ] and \B=\A^{-1} then the value of α is

AP EAPCET 19-Aug-2021 Shift 1 Paper

Section: Mathematics

Question : 7 of 160

Marks: +1, -0

If A=[

], 10B=[

] and B=A−1 then the value of α is

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