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10 Nov 2019
Evaluate det(E - lambda I) using a cofactor expansion to get all three eigenvalues. Find the eigenvector for which contains no fractions using eigenvalue lambda = 2 Calculate one of the other eigenvectors of E. Write these equations in matrix form and use row operations to get them to an equivalent of reduced row echelon form. What is the rank of the underlying matrix? v + w + z = 4 v + 2x + 2y + z = 7 v + w - y + z = 2 w - 2x + 2x = 5 v + 2x + y + z = 5 Find two homogeneous solutions which are not multiples of each other and a combination of these two solutions which contains 3 zeros. Check all of them the original equations. Why is it impossible to have a particular solution with more than two zeros in?
Evaluate det(E - lambda I) using a cofactor expansion to get all three eigenvalues. Find the eigenvector for which contains no fractions using eigenvalue lambda = 2 Calculate one of the other eigenvectors of E. Write these equations in matrix form and use row operations to get them to an equivalent of reduced row echelon form. What is the rank of the underlying matrix? v + w + z = 4 v + 2x + 2y + z = 7 v + w - y + z = 2 w - 2x + 2x = 5 v + 2x + y + z = 5 Find two homogeneous solutions which are not multiples of each other and a combination of these two solutions which contains 3 zeros. Check all of them the original equations. Why is it impossible to have a particular solution with more than two zeros in?
Trinidad TremblayLv2
15 Feb 2019