02. Solve the system of linear equations by Gauss-Jordan Elimination 4x - 2y - 2 -6x+3y-3 (2 marks) The system is consistent/inconsistent The system is dependentfindependent 3. If cost and eas in Quadrant V, find the value of all the trigonometric functions (2 marks) Tane Cate Sece Cace 04. Verify the identity Core 2 Cotx (1 mark) 05. Find the amplitude, period, phase shift and five any points then graph the function y=-2005(3x-) [2 marks) 06. To determine the height of a building two measurements are taken at a distance of 100 feet apart. If the first angle of elevation is 50 and the second is 28, what is the height of the building? Draw picture, solve to the nearest feet. (1 mark) Q7. Find the amplitude, period and phase shit for the curve, then write the function in the form y A Sin(x + (1 mark) V