Matrices and Determinants — quick quiz

5 real JEE Main questions on Matrices and Determinants. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

HARD

Let A be a 3×3 skew-symmetric matrix. If B = I + A and C = I - A, where I is the identity matrix of order 3, and if C is invertible, then which of the following equals BC^(-1)?