Given the following matrices, perform the following operations (if possible). 1 -31 A = 2 -31 B -2 - 0 C=0 3 1 1 0-1 2D -1 2 ;D=-20 2 -24 0 -1 3 Text ormation 1. DxB Instructions for the answer: Type only all entries in the last column of the result matrix and separate them by a comma. No decimals. For example, -1, 3/5, 4. If operation is not possible, type NP 2. tr (C) Instructions for the answer: Type only answer. For example, 12. If operation is not possible, type NP 3. BT+3A Instructions for the answer: Type only all entries in the last column of the result matrix and separate them by a comma. No decimals. For example, -1, 3/5. If operation is not possible, type NP 4. B-1 Instructions for the answer: Type only all entries in the last column of the result matrix and separate them by a comma. No decimals. For example, -1, 3/5. If operation is not possible, type NP MacBook Pro