If A=\left[\begin{array}{cc}5 a & -b \ 3 & 2]\end{array} and A \cdot a d j A=A A^T, then which of the following statements is true

KEAM 2023 Math Solved Paper

Question : 14 of 120

Marks: +1, -0

If A=[

5a	−b
3	2

] and A⋅adjA=AAT, then which of the following statements is true

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2	b
−3	5a

2	−3
3	2