Let \(M\) be a square matrix of order 3 whose elements are number and \(adj (adj M) =\left[\begi.... VIDEO
Let \(M\) be a square matrix of order 3 whose elements are number and \(adj (adj M) =\left[\begin{array}{ccc}36 & 0 & -4 \\ 0 & 6 & 0 \\ 0 & 3 & 6\end{array}\right]\) then the absolute value of \(\operatorname{Tr}(\mathrm{M})\) is[Here, adj \(\mathrm{P}\) denotes adjoint matrix of \(\mathrm{P}\) and \(\operatorname{Tr}(\mathrm{P})\) denotes trace of matrix \(\mathrm{P}\) i.e. sum of all principal diagonal elements of matrix P] 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
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