Q7Numerical1 Mark13 Apr 2025Let A,B∈M4×4(R)A, B \in M_{4 \times 4}(\mathbb{R})A,B∈M4×4(R) such that A2=2IA^2 = 2IA2=2I and B2=3IB^2 = 3IB2=3I. If det(A)<0\det(A) < 0det(A)<0 and det(B)>0\det(B) > 0det(B)>0, find det(AB)\det(AB)det(AB).Your answerPress Enter to check.
