Q. calculer ABT quand A=(−1032);B=(4−30210)
Write Matrices A and B: Step 1: Write down matrix A and matrix B.A=(−1032)B=(4−30210)
Calculate Transpose of B: Step 2: Calculate the transpose of matrix B (BT).BT=(401−320)
Multiply A by BT: Step 3: Multiply matrix A by BT. To multiply two matrices, the number of columns in the first matrix must equal the number of rows in the second matrix. A is 2×2 and BT is 2×3, so we can multiply A by BT.