Date: 9. Once you know limx-a- f (x) and limx->a+ f(x), do you then know limx-a f (x)? Give reasons for your answer. [COM 2] Application (8 marks) Provide a complete solution to each question. 10. A particle is moving according to the position function s(t) = 2sin t- cos 2t, $2 0 [APP 4] a) Find the initial position of the particle. [APP 1] b) Find the velocity function. [APP 1] c) Find the initial velocity of the particle. [APP 1] d) Find the acceleration function. [APP 1]