Let M=[\table 0,1,a;1,2,3;3,b,1] and adj M=[\table-1,1,-1;8,-6,2;-5,3,-1] where a and b are real numbers.Which of the following options is/are correct? [JEE Adv 2019 P1]

If M=[\table\alpha;\beta;\gamma]=[\table1;2;3],then \alpha-\beta+\gamma=3

Matrices and Determinants

Section: Mathematics

Question : 23 of 56

Marks: +1, -0

Let M=[

] and adj M=[

] where a and b are real numbers.Which of the following options is/are correct?

[JEE Adv 2019 P1]

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