N/A 2025. Correct option is (d) \(2025 + (2025)^2\) for a square matrix a of order \(n \times n\), we have \(a.(adj\ a) = |a|i\), where \(i_n\) is the identity matrix of order \(n \times n\). It is a prestigious exam conducted by the union public service commission (upsc) for recruiting.
Private credit downgrades to moderate in 2025. It includes exam dates, eligibility criteria, selection process, and exam pattern.
