2. (2marks) If P 3. (4 marks) Determine the "combo matrix" that represents rotating clockwise by 450, then stretching along the x-axis by a factor of 6, then stretching along the y-axis by a factor of 0.5, then reflection about the x-axis. 2 Apply these transformation combo matrix for the vector A = 4. (4 marks) Solve the system of equations using inverse matrix method. a) 3x + 2v = -2 b) 2a - c = x -+1v =6 2a + b - b +c=0 3 "C A D W