Basic Technical Mathematics, 11th Edition

Long description

The 4 by 4 determinant matrix. row 1. 3, negative 2, 0, 2. row 2. 1, 0, negative 1, 4. row 3. negative 3, 1, 2, negative 2. row 4. 2, negative 1, 0, negative 1. The evaluation involves 4 steps. step 1, multiply a 3 by 3 determinant matrix by + left parenthesis 0 right parenthesis leaving first row and third column. the determinant is as follows, row 1. 1, 0, 4. row2. negative 3, 1, negative 2. row 3. 2, negative 1, negative 1. step 2. as in the previous step, leave the second row third column and by multiplying with negative of negative 1, and the values are. row 1. 3, negative 2, 2. row 2. negative 3, 1, 2. row 3. 2, negative 1, negative 1. Step 3. take the third row third column and multiply the 3 by 3 determinant matrix by ...