CUET Mathematics - Match List-I with List-II | List-I | List-II | | :--- | :--- | | **Type of matrix** | **Conditions** | | (A) Square matrix A | (I) A = [a_ij]_m x m where cases a_ij = 0 & , i ≠ j \\ a_ij = k & , i = j cases, where k ≠ 0 is constant. | | (B) Scalar Matrix A | (II) A = [a_ij]_m x m | | (C) Diagonal matrix A | (III) A = [a_ij]_m x m where cases a_ij = 0 & , i ≠ j \\ a_ij = 1 & , i = j cases | | (D) Identity matrix A | (IV) A = [a_ij]_m x m where a_ij = 0, i ≠ j | Choose the correct answer from the options given below: | PYQs + Solutions | AfterBoards