Using matrix method solve the following simultaneous equations 5x + y = 9 2x – 2y = 6
Show your working for the following questions using Microsoft Word’s Equations: ⦁ If A = -5 1 and B = 3 -6 ⦁ 2 2 -3 Find:- a) A2 b) determinant A c) AT d) B-1 (5 marks) ⦁ a) Using matrix method solve the following simultaneous equations 5x + y = 9 2x – […]