If P=\left[\begin{array}{ccc}1 & \alpha & 3 \ 1 & 3 & 3 \ 2 & 4 & 4]\end{array} is the adjoint of a matrix A and {\det} A=4, then the value of \alpha is [AP EAPCET 23 May 2025 S2]

Matrices and Determinants

Section: Mathematics

Question : 7 of 48

Marks: +1, -0

If P=[

] is the adjoint of a matrix A and det‌A=4, then the value of α is

[AP EAPCET 23 May 2025 S2]

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