CUET Preparation Today
CUET
-- Mathematics - Section B1
Determinants
Let \(A\) is a square matrix of order \(4\), then determinant of \(adj(A)\) is
\(\left|A\right|^2\)
\(\left|A\right|^3\)
\(\left|A\right|^4\)
\(0\)
\((adj A)A=\left|A\right|I\)
