Linear Algebra Exam And Marking Scheme

MAMRKING SCHEMEBMA 2103 MAIN EXAM LINEAR ALGEBRA 1Question One Find the solution set of each of the following Solution (4 Marks)SolutionIf find (3 Marks)SolutionGiven the following matrix find The matrix of co-factors of (4 Marks)SolutionMatrix of cofactors The adjoin of (3 Marks)SolutionThe inverse of (3 Marks)SolutionIf are vectors, show that (3 Marks)SolutionIf are two points in three space, find the distance hence find the distance of the vectors (5 Marks)SolutionLet show that is a linear combination of vectors (5 Marks)SolutionQuestion Two Show whether the vectors ,are linearly dependent or independent (5 Marks)SolutionUse the Gauss-Jordan elimination process to solve the following (7 Marks)SolutionIf find (i) (ii) (4 Marks)SolutionFind the determinant of the matrix given by (4 Marks)SolutionQuestion Three <span