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Matrices and Determinants question

2024 · 29 Jan · Shift 2 · Q50

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JEE Main
Mathematics
Matrices and Determinants
2024 · 29 Jan · Shift 2 · Q50

Matrices and Determinants question

2024 · 29 Jan · Shift 2 · Q50

JEE MainMathematicsMatrices and DeterminantsMCQ+4 / −1

Let

A=\left[\begin{array}{ccc}2 & 1 & 2 \\ 6 & 2 & 11 \\ 3 & 3 & 2\end{array}\right]

and

P=\left[\begin{array}{lll}1 & 2 & 0 \\ 5 & 0 & 2 \\ 7 & 1 & 5\end{array}\right]

. The sum of the prime factors of

\left|P^{-1} A P-2 I\right|

is equal to

A
66
B
27
C
23
D
26

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