MA122 Study Guide - Final Guide: Elementary Matrix, Diagonal Matrix, Algebraic Equation
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**** please remember that mock tests are meant as a means of providing an extra set of practice questions and basis for a review class. Do not study for the exam based solely on the topics covered by the mock test! Go back through notes/assignments/homework to ensure you have reviewed all concepts discussed in the course. Cheat sheet: one 8:5" (cid:2) 11" page of study notes (both sides) is allowed as a reference while completing the mock test. Please note, that the cheat sheet is permitted for the mock test only! Use of the casio fx-300ms plus calculator is permitted. Insu cient justi(cid:133)cation will result in a loss of marks: [8 marks] consider the matrix: (a) determine a(cid:0)1. 5 (b) use your answer to part (a) to determine the solution to a (cid:0)! x = (cid:0)! b if (cid:0)! 1: [12 marks] (a) evaluate the determinant of matrix a where:
