Math Chapter Wise Matrices And Determinants English MCQ UP PCS (Pre) 2007 Q.Inverse matrix of 2 3 4 2 is– A2 4 1 3 2 8 B2 4 1 3 2 8 C2 3 1 4 2 8 D2 3 1 4 2 8 Show answer Correct answer: 2 3 1 4 2 8