Q44 / 160 · AP EAMCET 2025 (23 MAY SHIFT 2) · Mathematics
If $P=\left[\begin{array}{lll}1 & \alpha & 3 \\ 1 & 3 & 3 \\ 2 & 4 & 4\end{array}\right]$ is the adjoint of a matrix $A$ and $\operatorname{det} A=4$, then the value of $\alpha$ is
- A$3$
- B$22$
- Correct answerC$11$
- D$4$
Hence, the correct answer is option: 'C'.