require each quiz answers

The graphical method can be used to solve any linear programming problem. Select one: True False In the two-phase method, the first phase gives the feasible solution, while the second phase gives the optimal solution. Select one: True False Let A be a negative definite matrix. Then the eigenvalues of A are always negative. Select one: True False Let A be a symmetric matrix. Then the eigenvectors of A corresponding to different eigenvalues are orthogonal. Select one: True False Power method can be used to find all the eigenvalues of the given matrix. Select one: True False Consider a nxn matrix A. Let x be an eigenvector corresponding to an eigenvalue of A. Then any scalar multiple of x is also an eigenvector. Select one: True False For the solution of linear system of equations, the Jacobi method converges faster than the Gauss-Seidel method. Select one: True False In the standard form of the linear programming problem, the objective function is of maximisation type while the constraints are of