Consider matrix 1 0 3 A = | 0 1 -2 -1 0 -2 and vectorS x = and y = -1 Let w = Ax. Evaluate the scalar product of y and w. (Hint: Use the Gauss-Jordan algorithm to find the inverse A of the matrix A...

Please note that the answer is numerically in decimal format. the answer will be correct as long as it is within 0.25 of the correct answer. So for example, if the correct answer is 6.78 then any input that lies between between 6.53 and 7.03 will be correct.

Extracted text: Consider matrix 1 0 3 A = | 0 1 -2 -1 0 -2 and vectorS x = and y = -1 Let w = Ax. Evaluate the scalar product of y and w. (Hint: Use the Gauss-Jordan algorithm to find the inverse A of the matrix A first)