Medium· Determinant and its properties· +4 / −1If A=[21−12]A=\begin{bmatrix}\sqrt2&1\\-1&\sqrt2\end{bmatrix}A=[2−112], B=[1011]B=\begin{bmatrix}1&0\\1&1\end{bmatrix}B=[1101], C=ABATC=ABA^TC=ABAT and X=AC2ATX=AC^2A^TX=AC2AT, then ∣X∣|X|∣X∣ is equal toA283B23C27D729Check answerJust show me the answer
