Teaching HSSC TGT 2023 Mock Test (Latest Pattern) Engineering Mathematics Linear Algebra Determinants
If A and B are Invertible square matrices of size n × n, then which of the following is not true?
1
det (AB) = det(A)det(B)
2
det (kA) = kn det(A)
3
det (A + B) = det(A) + det(B)
4
\(\det \left( {{A^T}} \right) = \frac{1}{{\det \left( {{A^{ - 1}}} \right)}}\)
5
Not Attempted