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Question 2 A. B. (3) i. Show that R is non-singular. ii. Find R, the inverse of R iii. Show that RR-1 Given the
Question 2 A. B. (3) i. Show that R is non-singular. ii. Find R, the inverse of R iii. Show that RR-1 Given the matrix R (1 mark) (2 marks) (2 marks) Using Cramer's Rule, find the solution of the following simultaneous equations: x+2y+3z-5 3x+y-3z-4 -3x+4y+7z=-7 (25 marks) (Total 30 marks)
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Algebra Graduate Texts In Mathematics 73
Authors: Thomas W. Hungerford
8th Edition
978-0387905181, 0387905189
